Route from Cowansville to Mercier
Interactive map, distance, and indicative drive time for the route from Cowansville to Mercier — with the live planner for up-to-date turn-by-turn directions.
This page provides the map and indicative distance data for the route between Cowansville (Quebec) and Mercier (Quebec). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from Cowansville to Mercier
The straight-line distance between Cowansville and Mercier is 79.4 km. The estimated road distance by car is around 103 km, with an indicative drive time of 1 h 9 min.
Trip cost and route type: Cowansville – Mercier
Driving directions from Cowansville to Mercier
The map shows the locations of Cowansville (A) and Mercier (B). Use the form below to calculate the up-to-date road route with turn-by-turn directions, real distance, and estimated drive time.
Turn-by-turn directions
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Driving directions from Cowansville to Mercier
Real distance: 110.6 km · Estimated time: 1 h 47 min
- Drive south on Rue du Sud. 1.2 km
- Turn right onto 104/139/Boulevard Jean-Jacques-Bertrand. Continue on 139. 18.5 km
- Turn left to take the 10 ramp. 55.0 km
- Take exit 11 onto I-87 toward Vaudreuil-Dorion. 414 m
- Keep left to take 30 Ouest toward Vaudreuil-Dorion. 612 m
- Keep right to take 30 Ouest toward Vaudreuil-Dorion/New York. 9.8 km
- Keep left to stay on 30/Autoroute de l'Acier. 20.2 km
- Take exit 38 onto 138 toward Châteauguay Centre Ville/Mercier. 447 m
- Turn left onto 138/Boulevard Saint-Jean-Baptiste. 3.5 km
- Turn right onto Rue Loiselle. 87 m
- Turn right onto Rue Mongrain. 783 m
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: Cowansville – Mercier
Indicative estimates based on ~103 km. Tolls calculated at ~$0.10/km on tolled segments. The calculator updates with the live planner's real distance. Actual consumption, driving style, weather, and toll rates vary.
Origin and destination
How to drive from Cowansville to Mercier
The straight-line distance between Cowansville (Quebec) and Mercier (Quebec) is about 79.4 km. The actual road distance varies by chosen route, road type, and travel conditions — especially in winter and across mountain or northern segments.
Before you leave, consider:
- Check current traffic with a navigation app — particularly around major cities.
- Look up any toll segments on your route (Ontario 407, select bridges).
- In winter or at higher elevations, drive times and conditions can change quickly. Carry a charged phone, fuel reserve, and weather-appropriate gear.
- Plan stops at service centres or towns along the way — fuel and rest stops can be sparse on remote sections.
Route description: Cowansville – Mercier
From Cowansville to Mercier the estimated road distance is roughly 103 km (79.4 km straight line). The trip stays within Quebec and is a medium-distance route (100–300 km). Plan at least one stop and check fuel before departure. The live planner provides turn-by-turn instructions, indicative arrival time, and a fuel-or-electricity cost estimate.
Practical tips for the Cowansville – Mercier drive
Terrain along the way
The route stays within Quebec, St. Lawrence valley framed by the Laurentians and the Appalachians.
When to leave
For a medium-distance trip, leaving before 07:00 or after 10:00 helps you avoid urban congestion. Friday afternoons and Sunday returns often slow the major highways.
Explore Mercier
Full information about Mercier: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Mercier.
Mercier profile →Explore Cowansville
Full information about Cowansville: map, GPS coordinates, and all routes from Cowansville to other Canadian cities.
Cowansville profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from Cowansville to Mercier.
Interactive map
Open the area between Cowansville and Mercier on the map.
GPS coordinates
Find precise coordinates for any point along the route.
Distance calculator
Measure straight-line distances between intermediate points.
Elevation
Check elevation along the route — useful for mountain passes.
Satellite map
View the terrain between Cowansville and Mercier in satellite imagery.
Cities along the Cowansville – Mercier route
These cities are near the direct route between Cowansville and Mercier. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: Cowansville → Iberville · Cowansville → Saint-Jean-sur-Richelieu · Cowansville → Saint-Luc
Related routes
From Cowansville to other cities:
To Mercier from other cities:
From Mercier to intermediate cities:
Popular routes from Quebec
Most-searched routes from Quebec, ranked by popularity.
Frequently asked questions: Cowansville – Mercier
What is the straight-line distance between Cowansville and Mercier?
The straight-line distance between Cowansville and Mercier is about 79.4 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from Cowansville to Mercier?
The estimated road distance from Cowansville to Mercier is about 103 km — derived by multiplying the straight-line distance by a road-deviation factor (1.13–1.30 based on length). For an up-to-date route, use the live planner.
How long does it take to drive from Cowansville to Mercier?
Indicative drive time from Cowansville to Mercier is about 1 h 9 min, based on an average highway speed of 90 km/h on a mixed motorway/highway profile. Real time depends on traffic, weather, stops, vehicle type, and conditions.
How do I get up-to-date driving directions from Cowansville to Mercier?
Use the live planner on this page: select your transport mode and click "Update route". You'll see the route with turn-by-turn directions, current distance, and estimated time based on up-to-date routing data.
Does the Cowansville–Mercier route involve highway tolls?
CanadaDrivingDirections.com does not provide toll details. Toll roads are limited in Canada — Ontario's 407 ETR, a few Quebec bridges, and the Confederation Bridge to PEI are the main ones. Check the operator's site for current pricing.
How does traffic affect the route from Cowansville to Mercier?
Traffic varies by time of day, season, and weather. The live planner uses up-to-date routing data; for live traffic, use a navigation app before departure — especially in winter when conditions can change rapidly.
Is there an alternative route from Cowansville to Mercier?
A common alternative is going via Iberville or Saint-Jean-sur-Richelieu. Use the live planner to compare routes.
Can I open the Cowansville–Mercier route in Google Maps?
Yes. Click "Open in Google Maps" on this page to view the route in the Google Maps app or browser. You can also open Google Maps directly and enter Cowansville as origin and Mercier as destination.