Is there a train to Saint-Constant?

Yes, the Exo Candiac line serves Saint-Constant.

No, there are no tolls on this route.

Is it a scenic drive?

Yes, especially the sections near the river.

What is the best time to leave?

Leave mid-morning to avoid traffic.

Vaudreuil-Dorion

Driving

Vaudreuil-Dorion to Saint-Constant

Updated: 28 May 2026

The journey from Vaudreuil-Dorion to Saint-Constant is a 35-kilometer drive across the South Shore of Montreal. You will follow Highway 30 East for the entire duration. This is a direct and efficient route that avoids the downtown core of Montreal. The drive typically takes 35 minutes under normal conditions. It is a popular route for those living in the suburbs.

Total Distance: 35 km driving, 30 km air distance.

Fastest Way

Driving via Highway 30 during off-peak hours.

Cheapest Way

Driving your own vehicle is the most practical and cost-effective method.

Compare Vaudreuil-Dorion to Saint-Constant Routes

Driving

Direct

Duration

35 mins

Avg Price

$8 fuel

Operator

Personal Vehicle

Route

Highway 30 East.

Highway 30 is a well-maintained expressway.

Travel Tips

Highway 30
This is a major highway; expect heavy traffic near the bridges.
Rest Stops
There are many service centers along Highway 30 for fuel and food.
Traffic
Check for construction updates on Quebec 511 before departing.
Weather
The area can be windy; drive carefully in high-profile vehicles.
Navigation
Use a GPS to find parking in the downtown area.

Safety Tips

Truck Traffic
Keep a safe distance from large trucks on Highway 30.
Winter Driving
The highway can be slippery; ensure your tires are in good condition.
Emergency Kit
Carry a basic emergency kit in your vehicle.
Visibility
Use your headlights during the day to increase visibility to other drivers.