No direct train exists; you would need to drive to a commuter rail station.

What is the best route?

Autoroute 10 to Autoroute 640 is the standard route.

No, there are no tolls on this specific route.

Is Saint-Eustache worth visiting?

Yes, it has a beautiful historic district and river parks.

Lac-Brome

Saint-Eustache

Driving

Lac-Brome to Saint-Eustache

Updated: 30 May 2026

The journey from Lac-Brome to Saint-Eustache covers 135 kilometers and takes approximately 115 minutes via Autoroute 10 and Autoroute 640. This route takes you around the northern edge of the Montreal metropolitan area. Driving is the most practical method for this trip. You will transition from the rural Eastern Townships into the suburban North Shore of Montreal. Plan your travel to avoid peak rush hour times on the major highways to ensure a smoother journey.

Total Distance: 135 km driving distance; 115 km straight-line air distance.

Fastest Way

Driving via Autoroute 10 and 640 takes approximately 115 minutes.

Cheapest Way

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

Compare Lac-Brome to Saint-Eustache Routes

Driving

Direct

Duration

115 minutes

Avg Price

31-37 CAD in fuel

Operator

Personal Vehicle

Route

Route 243 North to Autoroute 10 West, then follow signs for Autoroute 640 West toward Saint-Eustache.

Use the exit for Boulevard Arthur-Sauvé to reach the city center.

Travel Tips

Traffic
Avoid the Autoroute 640 during the 7:00 AM to 9:00 AM and 3:30 PM to 6:30 PM windows.
Navigation
Use a GPS to navigate the highway interchanges around Montreal.
Parking
Parking in Saint-Eustache is generally easy and free in most public areas.
Fuel
Fill up in the Eastern Townships to save money before reaching the suburbs.
Planning
Check the local events calendar for festivals that might cause road closures.

Safety Tips

Highway Safety
Stay alert for heavy traffic and sudden braking on the A-640.
Construction
Be prepared for road work, which is common on the North Shore highways.
Emergency
Keep a roadside assistance contact saved in your phone.
Visibility
Ensure your headlights are on, as highway traffic can be fast-paced.