Driving
Lacolle to Cornwall
Updated: 27 May 2026
The journey from Lacolle to Cornwall is approximately 110 kilometers, taking about 90 minutes by car. You will travel west through the Montérégie region, crossing into Ontario near the St. Lawrence River. This route is straightforward and primarily uses provincial highways. Cornwall is a historic city on the banks of the St. Lawrence, serving as a key gateway between Quebec and Ontario. It is a relatively short and easy drive.
Total Distance: 110 km driving distance; 95 km straight-line air distance.
Fastest Way
Driving via the 401 is the fastest and most direct route.
Cheapest Way
Driving your own vehicle is the only practical and cost-effective way to make this trip.
Compare Lacolle to Cornwall Routes
Driving
Direct
Duration
1 hour 30 mins
Avg Price
20-30 CAD in fuel
Operator
Personal Vehicle
Route
Route 202 West to Highway 138, then Highway 401 West.
The route is mostly rural; ensure you have enough fuel before leaving.
Travel Tips
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Border CrossingIf you are coming from the US, ensure you have your passport ready at the Lacolle border.
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Road ConditionsCheck for construction on the 401 near the Ontario-Quebec border.
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FuelGas is often cheaper in Ontario than in Quebec; plan your fill-up accordingly.
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NavigationThe route involves several secondary roads before hitting the 401; use a reliable GPS.
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DiningCornwall has a variety of local restaurants along Pitt Street.
Safety Tips
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Highway SafetyThe 401 can have high-speed traffic; stay alert when merging.
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WildlifeBe cautious of wildlife on rural roads, especially during dawn and dusk.
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EmergencyCornwall Community Hospital is the primary facility for the area.
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VisibilityUse your lights during the day on rural highways for increased visibility.
People Also Ask
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Is Cornwall a big city?It is a mid-sized city with a small-town feel, perfect for a short visit.
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How long is the drive?It takes about 90 minutes depending on traffic and your starting point in Lacolle.
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Are there tolls?No, this route is toll-free.
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Can I take a train?Yes, VIA Rail has a station in Cornwall, but you would need to get to Montreal first.
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Is it a good place for cycling?Yes, the Waterfront Trail in Cornwall is excellent for cycling.
Quick Info
- From Lacolle, Quebec, Canada
- To Cornwall, Ontario, Canada
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Modes
Best Time to Travel
Summer for waterfront activities and cycling along the St. Lawrence River.
Things to Do in Cornwall
1
Lamoureux Park
A beautiful waterfront park along the St. Lawrence River. It features walking paths, picnic areas, and a splash pad.
2
Cornwall Community Museum
Located in a historic house, this museum explores the local history of the United Counties of Stormont, Dundas, and Glengarry.
3
St. Lawrence Power Development Visitor Centre
Learn about the history of the St. Lawrence Seaway and the power dam. It offers great views of the river.
4
Historic SDG Jail
A former jail offering tours that highlight the history of the justice system in the region. It is a unique and slightly spooky experience.
Tags
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