Is Vaudreuil-Dorion far from Montreal?

It is about 40 kilometers west of downtown Montreal.

Bus service is limited and requires multiple transfers.

Is the A-30 toll-free?

No, the A-30 bridge section is a toll road.

What is the best time to leave?

Mid-morning or mid-afternoon to avoid peak traffic.

The Exo commuter train connects Vaudreuil to Montreal.

Ayer's Cliff

Vaudreuil-Dorion

Driving

Ayer's Cliff to Vaudreuil-Dorion

Updated: 28 May 2026

Traveling from Ayer's Cliff to Vaudreuil-Dorion covers approximately 180 kilometers. The most efficient path is via Highway 10 West, connecting to the A-30 West, which bypasses the Montreal island entirely. This route is favored by commuters to avoid the heavy congestion of the downtown core. The drive usually takes about 2 hours depending on traffic at the Mercier Bridge or A-30 junctions. Vaudreuil-Dorion serves as a major transit hub for the western suburbs of Montreal.

Total Distance: 180 km driving distance; 160 km straight-line air distance.

Fastest Way

Driving via A-30 is the fastest, taking 2 hours under normal traffic conditions.

Cheapest Way

Driving is the cheapest option, costing approximately 25-45 CAD in fuel.

Compare Ayer's Cliff to Vaudreuil-Dorion Routes

Driving

Direct

Duration

2 hours

Avg Price

25-45 CAD

Operator

Personal Vehicle

Route

A-10 W to A-30 W

The A-30 is the most reliable route to avoid Montreal traffic.

Travel Tips

Avoid Rush Hour
Traffic near the A-30/A-40 interchange can be heavy between 4 PM and 6 PM.
Check Roadwork
Use the Quebec 511 app to check for construction on the A-30.
Parking
Most commercial areas in Vaudreuil-Dorion offer free parking.
Route Planning
Use GPS apps like Waze for real-time traffic updates on the A-30.
Rest Stops
Stop in Bromont for a break if you need coffee or a quick meal.

Safety Tips

Speed Cameras
Be aware of speed cameras in construction zones on major highways.
Visibility
Ensure your headlights are on during rain or overcast conditions.
Emergency Assistance
Keep a CAA membership card handy for roadside assistance.
Driver Fatigue
Take a 15-minute break if you feel tired during the 2-hour drive.