Is there a train to Saint-Constant?

Yes, the Exo commuter train serves Saint-Constant from Montreal.

How long is the drive?

The drive is approximately 9.5 hours.

What is the best route?

Highway 11 to Highway 20 is the most direct path.

Some bridges in the Montreal area may have tolls.

Is it safe to drive in winter?

Yes, provided you have winter tires and drive according to conditions.

Saint-Constant

Driving

Robertville to Saint-Constant

Updated: 31 May 2026

The journey from Robertville to Saint-Constant spans approximately 850 kilometers via the Trans-Canada Highway. You will primarily travel along Highway 11 and Highway 20 through the scenic landscapes of New Brunswick and Quebec. The drive typically takes 9 to 10 hours depending on traffic near Montreal. This route connects the Acadian Peninsula to the South Shore of Montreal. Expect varied terrain from coastal roads to the busy corridors of the St. Lawrence Valley.

Total Distance: 850 km driving distance; 720 km straight-line air distance.

Fastest Way

Driving is the fastest option, taking approximately 9 hours and 30 minutes.

Cheapest Way

Driving is the most cost-effective method for this route, especially if traveling with passengers.

Compare Robertville to Saint-Constant Routes

Driving

Direct

Duration

9 hours 30 mins

Avg Price

$120-$180 in fuel

Operator

Personal Vehicle

Route

Highway 11 to Highway 20 West

Avoid peak rush hour traffic when entering the Montreal metropolitan area.

Travel Tips

Fuel Stops
Fill up in Edmundston before crossing into Quebec to save on fuel costs.
Tolls
Check for any bridge tolls when entering the Montreal area.
Language
Be prepared for French-only signage once you cross the Quebec border.
Rest Breaks
Stop in Rivière-du-Loup for a scenic break along the St. Lawrence River.
Navigation
Use offline maps as cellular service can be spotty in remote parts of New Brunswick.

Safety Tips

Winter Driving
Ensure your vehicle has winter tires if traveling between November and April.
Wildlife
Watch for moose on the highways in New Brunswick, especially at dawn and dusk.
Fatigue
Take a 15-minute break every 3 hours to maintain alertness.
Emergency Kit
Carry a winter emergency kit including blankets and non-perishable food.