Driving to Nova Scotia from the US
From Boston or New York to Halifax by car: border documents, routes, drive times, the CAT ferry shortcut and what the whole trip costs
The question shows up in search bars every single day - can you drive to Nova Scotia from the US? - and the answer is yes, with a passport, a full tank and about 12 hours of driving from Boston. Nova Scotia sits on the far end of the Maritimes, nearly an island - the narrow Chignecto Isthmus is the only dry land connecting it to the continent. Every American road tripper funnels through the same handful of Maine border crossings or sails the 3.5-hour CAT ferry from Bar Harbor. If the province's position on the continent is the first thing to pin down, where Nova Scotia is - and how far it sits from the closest US states - is the one-page answer.
This guide covers the whole drive: the two ways to do it, route-by-route directions and honest drive times from Boston, New York and the Midwest, what documents the border wants (and what it does not), the ferry shortcut with real fares, and a costs table you can build a budget on. Prefer not to drive at all? The car-free travel guide covers flights, buses and ferries with no steering wheel involved.
The Short Answer
Yes, you can drive to Nova Scotia from the US. Cross from Maine into New Brunswick at Calais-St. Stephen or Houlton, follow the Trans-Canada Highway east, and you reach Halifax roughly 4 hours past the border - about 665 miles and 12 hours of driving from Boston, with a passport required at the crossing.
The Drive at a Glance
Distance
Boston to Halifax is about 665 miles (1,070 km); New York adds another 215 miles.
Drive time
Roughly 12 hours non-stop from Boston, 15 to 16 from New York City.
Documents
A passport, passport card or NEXUS card is required at land crossings under the Western Hemisphere Travel Initiative.
Ferry shortcut
The CAT crosses Bar Harbor to Yarmouth in 3.5 hours with your car aboard, May 14 to October 14.
Tolls
One Nova Scotia toll - the Cobequid Pass, about $4.00 for a car - plus whatever I-95 states charge south of the border.
Border wait
Usually under 15 minutes at Calais-St. Stephen; check CBSA wait times on peak summer weekends.
Two Ways to Drive It: All-Land or the CAT Shortcut
Every American driving trip to Nova Scotia resolves into one of two shapes. The all-land route crosses from Maine into New Brunswick, then runs the Trans-Canada Highway through Saint John or Moncton to the Nova Scotia border. It is the flexible option: leave from anywhere, stop anywhere - Bangor, Saint John and the Fundy shore all sit on the road between Boston and Halifax.
The CAT shortcut trades New Brunswick highway for open water: drive to Bar Harbor, Maine, sail the high-speed catamaran 3.5 hours across the Gulf of Maine, and roll off the ferry in Yarmouth, Nova Scotia with your own car. It costs more than the free land border and only runs May 14 to October 14, but it skips a full day of driving and pairs Acadia with the Acadian Shore.
A third front door, handy for the return leg: the Wood Islands ferry from Prince Edward Island to Caribou, which turns the drive home into a two-province loop. The every-route ferry guide compares all three crossings side by side.
Routes and Drive Times to Halifax
Distances and non-stop times to Halifax from the usual American starting points, using the standard Maine entry. Realistic trips add an overnight stop - the "plan it this way" column is how most travellers run the drive.
| From | Distance | Non-stop | Plan it this way |
|---|---|---|---|
| Boston | ~665 mi / 1,070 km | ~12 hrs | One overnight - Bangor or Saint John |
| New York City | ~880 mi / 1,415 km | 15–16 hrs | One overnight - Portland or Bar Harbor/Acadia |
| Midwest (Chicago & west) | – | – | I-90 to Boston, then the Boston route |
| Border (St. Stephen) to Halifax | ~300 km | ~4 hrs | Easy final leg on the same day you cross |
A dash means the figure depends on your starting point. Distances follow standard routing via I-95, Maine and New Brunswick; verify your own leg with a mapping tool before booking hotels.
From Boston: I-95 to Bangor, Route 9 to the Border
I-95 north through New Hampshire and Maine to Bangor, then Maine Route 9 east to Calais, where three bridges cross the St. Croix River into St. Stephen, New Brunswick - the crossing most Boston traffic uses. From the booth it is Highway 1 to Saint John, then the Trans-Canada past Moncton and onto Highway 104 across the Nova Scotia line; the Cobequid Pass toll booth marks the halfway point of the final leg, and Highway 102 drops you into Halifax about four hours after the border stamp.
Done in one push it is about 12 hours at the wheel - doable with two drivers, punishing solo. The humane version overnights in Bangor or Saint John, leaving a short final morning leg into Nova Scotia.
From New York: the I-95 Corridor
New York to Halifax is the same drive with 215 more miles bolted on: I-95 the whole way to Maine. Two border choices bookend the Canadian side - Route 9 into Calais-St. Stephen, or I-95 itself at Houlton, continuing into New Brunswick at Woodstock as Highway 2 and the same Trans-Canada east. The full run is 880 miles (1,415 km) and 15 to 16 hours of driving; treat it as a firm two-day trip - overnight in Portland, or push to Bar Harbor and spend a second morning in Acadia before the final run.
From the Midwest: Go Through Boston
Drivers from Chicago, Detroit and points west have two theoretical paths east: the all-US run on I-90 to Boston and then the route above, or the northern swing through Ontario and Québec to Montréal and down the St. Lawrence into New Brunswick. Take the Boston route. It needs one international border crossing instead of two, keeps you on interstate-grade road almost to the line, and threads through towns that want road-trip traffic. The Québec option only pays off if the Great Lakes are already behind you - and the Ontario road trip guide owns that lane properly, with 3, 5 and 7-day itineraries from Toronto, Ottawa and Montréal.
Crossing the Border: Documents, Kids, Pets and the Trunk
🛂 Bring the passport
Land entry to Canada requires a passport book, passport card or NEXUS card for every traveller aged 16 and over. A passport card is cheaper and fine for the drive - but if anything goes wrong and you need to fly home, only the book works. NEXUS members get the fastest lanes at Calais and Houlton.
Four crossings carry nearly all US-to-Nova Scotia traffic: Calais, Maine (three bridges into St. Stephen), Houlton, Maine (where I-95 ends and New Brunswick Highway 2 begins at Woodstock), Jackman, Maine (the quiet inland alternative), and the ferry terminals at Bar Harbor and Wood Islands. Waits at Calais-St. Stephen usually run under 15 minutes even in summer; the exception is the Sunday-evening return rush, when the CBSA border wait times page is worth a check.
The rest is paperwork common sense. Children under 16 can cross by land with a birth certificate instead of a passport, though a passport for each child is cleaner; a notarized consent letter is expected if one parent is travelling alone with the kids. Dogs and cats need a rabies vaccination certificate signed by a licensed veterinarian - keep it in the glovebox, not the trunk. Adults may bring a personal exemption of alcohol and tobacco (roughly a case of beer or two bottles of wine, or 200 cigarettes) after a 48-hour absence, and the rule that matters is simpler: declare everything, including the cooler and the groceries. An undeclared apple costs more in fines than the apple ever did.
⚠️ Leave the firearm at home
Canada's firearms laws are far stricter than America's, and handguns are prohibited for visitors in almost every case. Any allowed firearm must be declared with paperwork applied for in advance - and an undeclared gun, even one forgotten under a truck seat, means seizure, arrest, fines and a ban from Canada. If it is in the vehicle, declare it; if it does not need to be, leave it home.
The CAT Shortcut: Bar Harbor to Yarmouth in 3.5 Hours
The CAT is a high-speed catamaran that runs Bar Harbor, Maine to Yarmouth, Nova Scotia - the only ferry that carries cars directly between the US and Nova Scotia. The crossing takes 3.5 hours; the 2026 season runs May 14 to October 14. Departures leave Yarmouth at 9:30 am Atlantic Time and Bar Harbor at 3:00 pm Eastern, putting you in Yarmouth in the early evening.
Fares stack by season, not direction: the adult ticket is US$90 one-way in spring and fall, US$121 in summer (June 18 to September 21), and a car under 7 feet high adds US$156 (US$216 if it is over 7 feet - think roof box) - US$246 all-in for a driver and car sailing into Nova Scotia in the shoulder season, with each extra passenger paying the adult fare. Book ahead for July and August; the car deck sells out on peak weekends. One check most renters miss: the rental agreement must permit taking the vehicle into Canada, ferry or land border - confirm at the counter in Boston.
When does the ferry beat the highway? If Bar Harbor and Acadia are already on your route - and for most New York and Boston travellers they should be - the CAT trades a second full day of New Brunswick driving for a 3.5-hour sea crossing and lands you on the Acadian Shore, with Yarmouth's harbour town to explore. The CAT ferry guide covers terminal logistics, boarding cut-offs and what to do on the Yarmouth side.
What the Drive Costs
A budget skeleton for the one-way drive from Boston, before hotels and lobster rolls. Multiply by your own distance and appetite.
| Cost | What to budget |
|---|---|
| Fuel, Boston to Halifax | ~27 US gallons at 25 mpg for the 665-mile one-way - multiply by the pump price. Nova Scotia fuel often works out near US$4.50–5.00 a gallon equivalent, but check current prices on both sides of the border before budgeting. |
| US tolls (I-95) | Varies by state and plaza - Massachusetts, New Hampshire and Maine all toll; an E-ZPass covers the corridor. |
| Cobequid Pass (NS Hwy 104) | About $4.00 for a car - 2026 rate for out-of-province plates (Nova Scotia vehicles are exempt), cash or card at the plaza. |
| CAT ferry (driver + car) | US$246 in spring/fall (US$90 adult + US$156 car under 7 ft high); US$330 in summer (US$121 + US$209). Over-height vehicles pay US$216/US$288. Extra passengers pay the adult fare. |
| One overnight stop | A motel night in Bangor or Saint John, en route - rates swing hard by season, so book ahead for July and August. |
| The border itself | Free - slow down for the booth. |
Ferry fares from Bay Ferries' 2026 schedule and fare pages; toll from the Highway 104 Cobequid Pass schedule; fuel is an estimate - confirm prices at the pump.
Once you arrive, the road trip planner turns the days after the drive into a routed itinerary with stops and drive times inside the province.
Driving Questions, Answered
Can you drive to Nova Scotia from the US? Yes - you can drive to Nova Scotia from the US. Cross from Maine into New Brunswick at Calais-St. Stephen (or Houlton on I-95), follow the Trans-Canada Highway through New Brunswick, and continue on Nova Scotia's Highway 104. It is about 665 miles (1,070 km) and 12 hours of driving from Boston to Halifax, and a valid passport is required at the border. The US traveller guide covers the rest of the arrival checklist.
Do you need a passport to drive to Nova Scotia? Yes. Under the Western Hemisphere Travel Initiative, land entries to Canada require a passport book, a passport card or a NEXUS card. Enhanced driver's licences are no longer accepted for flights, and land-crossing rules for them keep shifting - a passport book covers every scenario, including an unexpected flight home, so bring one. Children under 16 can still cross by land with a birth certificate.
How long does it take to drive from Boston to Halifax? About 12 hours non-stop - roughly 665 miles (1,070 km) via I-95 to Bangor, Route 9 to Calais, then New Brunswick Highway 1 and the Trans-Canada to the Nova Scotia border. Most travellers split it with an overnight in Bangor or Saint John, which turns the haul into two relaxed five-to-six-hour days with a border crossing in between.
Can you take a car on the CAT ferry? Yes. The CAT carries cars, SUVs and motorcycles between Bar Harbor, Maine and Yarmouth, Nova Scotia on a 3.5-hour crossing. A car under 7 feet high adds US$156 in spring and fall (US$216 over 7 feet), on top of the adult fare (US$90 in spring and fall, US$121 in summer). The 2026 season runs May 14 to October 14 - the CAT ferry guide has booking strategy and terminal logistics.
What is the best route from New York to Nova Scotia? I-95 north the whole way: New York to Bangor, then either Route 9 to the Calais-St. Stephen crossing or I-95's continuation at Houlton into New Brunswick (Woodstock). Budget 15 to 16 hours of driving for the roughly 880 miles (1,415 km) to Halifax - overnighting in Portland or Acadia near Bar Harbor makes it a comfortable two-day trip.
Can I bring my dog into Canada by car? Yes, with paperwork. Dogs entering from the US need a rabies vaccination certificate signed by a licensed veterinarian, and Canadian Food Inspection Agency rules govern the details - the certificate should show the vaccine type, date and duration of immunity. Have the certificate within reach at the booth, not buried in the trunk.
Is there a toll road in Nova Scotia? One. The Cobequid Pass section of Highway 104 charges about $4.00 for a car (2026 rate for out-of-province plates - Nova Scotia vehicles ride free), payable by cash or card at the plaza, with a transponder option that costs less. Every other highway in the province is free, the Cabot Trail included.
Will my US cell phone work in Nova Scotia? Yes - the major US carriers roam on Nova Scotia networks, though you should confirm your plan's Canada coverage and rates before the trip. Coverage is strong along the Halifax-to-Moncton corridor and thins out along the Eastern Shore and rural Cape Breton, so download offline maps before you leave the border. Time zones shift too: New Brunswick is Atlantic Time, one hour ahead of Eastern.
Where to Stay on the Drive (and the First Night After)
The overnight stop matters as much as the route. Bangor is the workhorse: five hours from Boston, dense with motels, and it puts the border in your fresh morning instead of your tired evening. Saint John rewards pushing one border further - Fundy views, a walkable uptown, a four-hour final leg - and from there a second sea shortcut: the Fundy Rose ferry to Digby, a 2h15m crossing that now runs April into December - it trades the last highway hours for scallop-country arrival.
On the Nova Scotia side, the ferry arrivals write their own itineraries: CAT passengers wake up in Yarmouth on the Acadian Shore with the Lighthouse Route east ahead of them, while land-route drivers usually push straight to Halifax - about 30 minutes in from the airport, and the natural base for the first few days. The 3-day long-weekend itinerary is built around exactly that first-Halifax stay, and the best day trips from Halifax fan out from it.
Plan the Rest of Your Nova Scotia Trip
⛴️ Ferry to Nova Scotia: Every Route
The CAT, the Fundy Rose and the Wood Islands crossing compared - times, seasons and which ferry fits which road trip.
🇺🇸 US Traveller Guide
Border documents, currency, mobile data and the full American arrival checklist beyond the drive itself.
⚓ CAT Ferry to Yarmouth
Terminal logistics, boarding cut-offs, booking strategy and what to do on the Yarmouth side of the crossing.
🚗 Ontario to NS Road Trip
The Canadian driving counterpart - 3, 5 and 7-day itineraries from Toronto, Ottawa and Montréal.
Last updated 2026-10-14. Distances follow standard I-95 and Trans-Canada routing; ferry times, season and fares from Bay Ferries' 2026 schedule; verify border requirements with CBSA and CBP before travelling.