Route from South Dundas to Montréal-Ouest
Interactive map, distance, and indicative drive time for the route from South Dundas to Montréal-Ouest — 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 South Dundas (Ontario) and Montréal-Ouest (Quebec). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from South Dundas to Montréal-Ouest
The straight-line distance between South Dundas and Montréal-Ouest is 140.3 km. The estimated road distance by car is around 168 km, with an indicative drive time of 1 h 52 min.
Trip cost and route type: South Dundas – Montréal-Ouest
Driving directions from South Dundas to Montréal-Ouest
The map shows the locations of South Dundas (A) and Montréal-Ouest (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 South Dundas to Montréal-Ouest
Real distance: 166.3 km · Estimated time: 2 h 42 min
- Drive northeast on Hutt Road. 2.0 km
- Bear right onto Strader Road. 2.8 km
- Turn right onto County Road 31/CR 31. 2.5 km
- Turn right to take the 401 ramp. 105.4 km
- Take exit 29 onto 30/40 toward Sorel-Tracy. 887 m
- Keep right to take 30 Est toward Sorel-Tracy. 38.3 km
- Take exit 44 onto 207/221 toward Kahnawake. 522 m
- Turn left onto Montée de Saint-Rémi/207/221. Continue on 207/221. 5.9 km
- Turn left toward 38 Est/132 Est/Montréal. 195 m
- Turn right onto 132/138/Route 132. Continue on 138. 4.1 km
- Take exit 2 toward Rue Clément/Rue Saint-Patrick. 190 m
- Turn left onto Rue Clément. 392 m
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: South Dundas – Montréal-Ouest
Indicative estimates based on ~168 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 South Dundas to Montréal-Ouest
The straight-line distance between South Dundas (Ontario) and Montréal-Ouest (Quebec) is about 140.3 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: South Dundas – Montréal-Ouest
The distance from South Dundas to Montréal-Ouest is estimated at 168 km on a mixed road profile, starting from 140.3 km straight line. It is a medium-distance route (100–300 km) that connects Ontario to Quebec. Plan at least one stop and check fuel before departure. Calculate the current route with the live planner for detailed instructions.
The trip starts at South Dundas (Ontario) — coordinates 44.9167° N, -75.2667° E. The destination is Montréal-Ouest (Quebec), at 45.4536° N, -73.6472° E.
Practical tips for the South Dundas – Montréal-Ouest drive
Terrain along the way
The route starts in Ontario — a province Great Lakes shoreline in the south, Canadian Shield forests across the north — and reaches Montréal-Ouest in Quebec, St. Lawrence valley framed by the Laurentians and the Appalachians. The route also passes near Lancaster (Ontario).
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.
Alternatives
For this route of about 168 km, consider VIA Rail Canada — VIA's Corridor service connects many Eastern Canadian cities, and the long-distance trains (the Canadian, Ocean) run through the Prairies and the Maritimes. Cross-border trips may also include Amtrak's Adirondack or Cascades. Check schedules at viarail.ca and amtrak.com.
Explore Montréal-Ouest
Full information about Montréal-Ouest: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Montréal-Ouest.
Montréal-Ouest profile →Explore South Dundas
Full information about South Dundas: map, GPS coordinates, and all routes from South Dundas to other Canadian cities.
South Dundas profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from South Dundas to Montréal-Ouest.
Interactive map
Open the area between South Dundas and Montréal-Ouest 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 South Dundas and Montréal-Ouest in satellite imagery.
Cities along the South Dundas – Montréal-Ouest route
These cities are near the direct route between South Dundas and Montréal-Ouest. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: South Dundas → Lancaster · South Dundas → South Lancaster · South Dundas → South Glengarry
Related routes
From South Dundas to other cities:
To Montréal-Ouest from other cities:
From Montréal-Ouest to intermediate cities:
All info about South Dundas → · All info about Montréal-Ouest →
Popular routes from Ontario
Most-searched routes from Ontario, ranked by popularity.
Frequently asked questions: South Dundas – Montréal-Ouest
What is the straight-line distance between South Dundas and Montréal-Ouest?
The straight-line distance between South Dundas and Montréal-Ouest is about 140.3 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from South Dundas to Montréal-Ouest?
The estimated road distance from South Dundas to Montréal-Ouest is about 168 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 South Dundas to Montréal-Ouest?
Indicative drive time from South Dundas to Montréal-Ouest is about 1 h 52 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 South Dundas to Montréal-Ouest?
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 South Dundas–Montréal-Ouest 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 South Dundas to Montréal-Ouest?
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 South Dundas to Montréal-Ouest?
A common alternative is going via Lancaster or South Lancaster. Use the live planner to compare routes.
Can I open the South Dundas–Montréal-Ouest 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 South Dundas as origin and Montréal-Ouest as destination.