The A-20 is free, but some bridges near Montreal may have tolls.

It is approximately 180 kilometers from Coteau-du-Lac.

VIA Rail serves the region, but you would need to travel to a nearby station.

Yes, the A-20 is a major, well-maintained highway.

What is the best time to leave?

Mid-morning or late evening are the best times to avoid traffic.

Coteau-du-Lac

Trois-Rivières

Driving

Coteau-du-Lac to Trois-Rivières

Updated: 29 May 2026

Traveling from Coteau-du-Lac to Trois-Rivières covers roughly 180 kilometers along the northern shore of the St. Lawrence River. The most practical route is via Highway 20 East, which provides a direct link between the two cities. You can expect a travel time of approximately 1 hour and 50 minutes without heavy traffic. This route passes through the heart of the Centre-du-Québec region. It is a straightforward drive suitable for both commuters and weekend travelers.

Total Distance: 180 km driving distance; 165 km straight-line air distance.

Fastest Way

Driving via A-20 E is the fastest option, taking under 2 hours.

Cheapest Way

Driving your own car is the most economical way to reach Trois-Rivières.

Compare Coteau-du-Lac to Trois-Rivières Routes

Driving

Direct

Duration

1 hour 50 mins

Avg Price

25-35 CAD in fuel

Operator

Personal Vehicle

Route

A-20 E through Montreal and Drummondville.

Traffic near the Montreal bridges can significantly delay your arrival time.

Travel Tips

Time Your Departure
Avoid leaving during the Friday afternoon rush hour to bypass Montreal congestion.
Use Cruise Control
The A-20 is relatively flat, making it ideal for fuel-efficient driving.
Check Weather
Quebec winters can bring heavy snow, so check the forecast before departing.
Rest Stops
There are several 'Halte Routière' rest areas along the A-20 with clean facilities.
Local Radio
Tune into local French radio stations for real-time traffic updates.

Safety Tips

Maintain Distance
Keep a safe following distance, especially during rain or snow.
Headlights On
Always keep your headlights on for better visibility on the highway.
Tire Pressure
Check your tire pressure before long trips to ensure optimal handling.
Emergency Contacts
Save the number for roadside assistance in your phone.