There is no direct passenger train service from St. Stephen to Sault Ste. Marie.

How long does it take?

It takes approximately 22 to 24 hours of driving time.

The Trans-Canada Highway is well-maintained, but wildlife and weather are significant risks.

You can fly from Fredericton to Sault Ste. Marie with multiple connections, but it is expensive.

What is the best time to drive?

Summer and early autumn offer the best road conditions.

St. Stephen

Sault Ste. Marie

Driving

St. Stephen to Sault Ste. Marie

Updated: 26 May 2026

The trek from St. Stephen to Sault Ste. Marie is a massive cross-country journey of over 2,000 kilometers. You will follow the Trans-Canada Highway through New Brunswick, Quebec, and across the vast expanse of Northern Ontario. This drive typically requires 22 to 24 hours of transit time, often split over two or three days. You will pass through major hubs like Montreal and Ottawa before heading north toward Lake Superior. Sault Ste. Marie serves as a gateway to the rugged beauty of the Canadian Shield.

Total Distance: 2,050 km driving distance; 1,550 km straight-line air distance.

Fastest Way

Driving is the fastest method, taking approximately 22 hours of active driving.

Cheapest Way

Driving is the only practical way to reach Sault Ste. Marie from St. Stephen.

Compare St. Stephen to Sault Ste. Marie Routes

Driving

Direct

Duration

22 hours

Avg Price

$400-$550 in fuel

Operator

Personal Vehicle

Route

NB-2 W, QC-20 W, ON-417 W, and ON-17 W.

The stretch through Northern Ontario is remote; keep your gas tank at least half full.

Travel Tips

Remote Driving
Cell service is non-existent in many parts of Northern Ontario; download maps for offline use.
Wildlife
Be extremely cautious of moose and deer on the road, especially during dawn and dusk.
Accommodation
Book your overnight stops in cities like North Bay or Sudbury to ensure availability.
Supplies
Carry extra water and non-perishable snacks for the long stretches between towns.
Vehicle Prep
Check your tire pressure and oil levels before starting this long-distance journey.

Safety Tips

Winter Hazards
Avoid this route in winter unless you are experienced with severe snow and ice conditions.
Fuel Management
Never pass a gas station if you have less than half a tank in Northern Ontario.
Emergency Communication
Consider carrying a satellite messenger if you are traveling alone in remote areas.
Fatigue
Do not push yourself to drive more than 10 hours in a single day.