Yes, the Tadoussac-Baie-Sainte-Catherine ferry is free of charge.

How long is the drive?

The drive takes about 6 hours depending on traffic and ferry wait times.

Intercar provides bus service to Baie-Comeau from major hubs like Quebec City.

Is it a scenic drive?

Yes, the stretch along the St. Lawrence River is considered one of the most scenic in Canada.

Tadoussac is the best place to stop for sightseeing and food.

Dolbeau-Mistassini

Baie-Comeau

Driving

Dolbeau-Mistassini to Baie-Comeau

Updated: 30 May 2026

Traveling from Dolbeau-Mistassini to Baie-Comeau involves crossing the Saguenay region to reach the North Shore. You will drive east toward Saguenay, then follow Route 172 and Route 138 along the St. Lawrence River. The journey covers roughly 450 kilometers and takes about 6 hours. This route offers stunning views of the Saguenay Fjord and the St. Lawrence estuary. It is a vital link connecting the interior of Quebec to the industrial hubs of the North Shore.

Total Distance: 450 km driving distance; 220 km straight-line air distance.

Fastest Way

Driving takes approximately 6 hours, including the ferry crossing.

Cheapest Way

Driving is the most cost-effective and only practical way to make this trip.

Compare Dolbeau-Mistassini to Baie-Comeau Routes

Driving

Direct

Duration

6 hours

Avg Price

80-100 CAD in fuel

Operator

Personal Vehicle

Route

Route 169 to Saguenay, then Route 172 and Route 138 East.

The ferry at Tadoussac is free and runs 24/7.

Travel Tips

Ferry Timing
During peak summer, expect a wait for the Tadoussac ferry; plan to arrive early.
Whale Watching
Keep an eye on the water near Tadoussac; you might spot whales from the shore.
Gas Stops
Refuel in Saguenay before heading toward the more remote sections of the North Shore.
Road Construction
Check the Quebec 511 website for construction updates on Route 138.
Dining
Stop in Tadoussac for a meal; it has the best selection of restaurants on the route.

Safety Tips

Fog Conditions
Fog is common near the St. Lawrence River; use low-beam headlights.
Wildlife
Watch for moose on the road between Saguenay and Tadoussac.
Tire Safety
Ensure your tires are in good condition for the long drive on Route 138.
Emergency Supplies
Keep a basic emergency kit in your trunk for remote stretches.