Driving
Lacolle to Saint-Constant
Updated: 27 May 2026
The trip from Lacolle to Saint-Constant covers 45 kilometers and typically requires 40 minutes of driving time. You will take the A-15 North, which provides a direct path to the South Shore suburbs. This route is the most efficient way to reach Saint-Constant, as there are no direct public transit options from Lacolle. The traffic is generally manageable compared to crossing into Montreal. Once you reach the South Shore, the traffic flow is usually smooth.
Total Distance: 45 km driving distance, 40 km air distance.
Fastest Way
Driving via A-15 is the fastest, taking 40 minutes outside of rush hour.
Cheapest Way
Driving is the only practical option, costing roughly 10 dollars in fuel.
Compare Lacolle to Saint-Constant Routes
Driving
Direct
Duration
40 mins
Avg Price
8-12 CAD
Operator
Personal Vehicle
Route
A-15 N to Saint-Constant.
Use exit 40 to enter Saint-Constant city center.
Travel Tips
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TrafficAvoid the A-15 during the 4:00 PM to 6:00 PM window.
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NavigationUse a GPS to find the best route through the South Shore suburbs.
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ParkingMost shopping centers in Saint-Constant offer free, ample parking.
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FuelFill up in the suburbs to save money compared to city prices.
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PlanningCheck the weather, as snow can slow down the A-15 significantly.
Safety Tips
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MergingBe cautious when merging onto the A-15 from local roads.
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EmergencyKeep a roadside assistance number saved in your phone.
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WinterEnsure your car is equipped for heavy snow on the South Shore.
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VisibilityUse headlights at all times during the winter months.
People Also Ask
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Is there a train?No, there is no direct train from Lacolle to Saint-Constant.
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How long is the drive?It takes about 40 minutes.
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Are there tolls?No, the A-15 is toll-free.
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Is it easy to drive?Yes, it is a straightforward drive.
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Can I take a bus?No, there is no direct bus service.
Quick Info
- From Lacolle, Quebec, Canada
- To Saint-Constant, Quebec, Canada
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Modes
Best Time to Travel
Mid-day on weekdays to avoid the heavy commuter traffic on the A-15.
Things to Do in Saint-Constant
1
Exporail
Visit the Canadian Railway Museum, a world-class attraction.
2
Parc Le Ber
Enjoy the walking trails and outdoor activities in this large park.
3
Local Market
Browse local produce and artisanal goods at the seasonal public market.
4
Cultural Center
Explore local art and cultural exhibits in the city center.
Tags
Lacolle to Saint-Constant
A-15 North
driving to Saint-Constant
Quebec South Shore
Lacolle travel
fastest route
commuting to Saint-Constant
Montreal suburbs
