What is the best highway?

Autoroute 20 is the primary highway for this route.

Yes, there are many hotels along the A-20 corridor.

Is it a scenic drive?

Yes, especially the sections along the St. Lawrence River.

Edmundston

Trois-Rivieres

Driving

Edmundston to Trois-Rivieres

Updated: 26 May 2026

Traveling from Edmundston to Trois-Rivieres covers approximately 550 kilometers along the St. Lawrence River valley. You will primarily follow the Trans-Canada Highway (Highway 85) connecting to Autoroute 20. The journey takes about 6 hours by car. This route passes through the heart of the Quebec countryside. It is a major transit corridor for goods and travelers moving between the Maritimes and Central Canada.

Total Distance: 550 km driving distance; 480 km straight-line air distance.

Fastest Way

Driving is the fastest method, taking 6 hours.

Cheapest Way

Driving is the most economical choice for groups or families.

Compare Edmundston to Trois-Rivieres Routes

Driving

Direct

Duration

6 hours

Avg Price

$75-$110 in fuel

Operator

Personal Vehicle

Route

Highway 85 to A-20 West, then A-55 North.

Take the A-55 North exit at Drummondville to reach Trois-Rivieres efficiently.

Travel Tips

Traffic
Avoid the Montreal bypass during rush hour to save time.
Parking
Public parking is available near the downtown core of Trois-Rivieres.
Dining
Stop in Drummondville for a wide variety of restaurant options.
Navigation
Use a GPS to navigate the complex highway interchanges near the city.
Weather
Check the forecast for the St. Lawrence valley as winds can be strong.

Safety Tips

Fatigue
Take a break every 2 hours to maintain alertness on the long highway stretch.
Visibility
Use headlights during the day as required by Quebec law.
Road Conditions
Check the Quebec 511 website for real-time road closures.
Emergency
Keep a mobile phone charged for emergency calls on the highway.