Route from South Lancaster to La Prairie
Interactive map, distance, and indicative drive time for the route from South Lancaster to La Prairie — 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 Lancaster (Ontario) and La Prairie (Quebec). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from South Lancaster to La Prairie
The straight-line distance between South Lancaster and La Prairie is 83.3 km. The estimated road distance by car is around 100 km, with an indicative drive time of 1 h 7 min.
Trip cost and route type: South Lancaster – La Prairie
Driving directions from South Lancaster to La Prairie
The map shows the locations of South Lancaster (A) and La Prairie (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
Prefer another app? Open in Google Maps ↗
Driving directions from South Lancaster to La Prairie
Real distance: 106.4 km · Estimated time: 1 h 44 min
- Drive southwest on Old Montreal Road. 725 m
- Turn right onto Cairn View Road. 110 m
- Bear right onto County Road 2/CR 2. 589 m
- Turn left to take the 401 Est ramp toward Montreal. 42.2 km
- Take exit 29 onto 30/40 toward Sorel-Tracy. 887 m
- Keep right to take 30 Est toward Sorel-Tracy. 49.2 km
- Take exit 55 onto 132 toward Montréal. 426 m
- Keep left to take 15 Nord/132 toward Montréal. 2.6 km
- Keep left to take 15 Nord toward Montréal/La Prairie. 7.3 km
- Take exit 50 toward Boulevard Matte. 330 m
- Turn left to take the 15 Sud/132 Ouest/Bouldvard Marie-Victorin ramp. 68 m
- Turn left onto Boulevard Marie-Victorin. 132 m
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: South Lancaster – La Prairie
Indicative estimates based on ~100 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 Lancaster to La Prairie
The straight-line distance between South Lancaster (Ontario) and La Prairie (Quebec) is about 83.3 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 Lancaster – La Prairie
The journey from South Lancaster to La Prairie covers roughly 100 km on the road, equal to 83.3 km straight line. The trip connects Ontario to Quebec and is classified as a medium-distance route (100–300 km). Plan at least one stop and check fuel before departure. Open the interactive planner for the route map, turns, and a fuel-or-EV cost calculator.
The trip starts at South Lancaster (Ontario) — coordinates 45.1333° N, -74.4833° E. The destination is La Prairie (Quebec), at 45.4200° N, -73.5000° E.
Practical tips for the South Lancaster – La Prairie 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 La Prairie in Quebec, St. Lawrence valley framed by the Laurentians and the Appalachians. The route also passes near Saint-Timothée (Quebec).
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 La Prairie
Full information about La Prairie: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from La Prairie.
La Prairie profile →Explore South Lancaster
Full information about South Lancaster: map, GPS coordinates, and all routes from South Lancaster to other Canadian cities.
South Lancaster profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from South Lancaster to La Prairie.
Interactive map
Open the area between South Lancaster and La Prairie 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 Lancaster and La Prairie in satellite imagery.
Cities along the South Lancaster – La Prairie route
These cities are near the direct route between South Lancaster and La Prairie. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: South Lancaster → Saint-Timothée · South Lancaster → Pointe-des-Cascades · South Lancaster → Beauharnois
Related routes
From South Lancaster to other cities:
To La Prairie from other cities:
From La Prairie to intermediate cities:
All info about South Lancaster → · All info about La Prairie →
Popular routes from Ontario
Most-searched routes from Ontario, ranked by popularity.
Frequently asked questions: South Lancaster – La Prairie
What is the straight-line distance between South Lancaster and La Prairie?
The straight-line distance between South Lancaster and La Prairie is about 83.3 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from South Lancaster to La Prairie?
The estimated road distance from South Lancaster to La Prairie is about 100 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 Lancaster to La Prairie?
Indicative drive time from South Lancaster to La Prairie is about 1 h 7 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 Lancaster to La Prairie?
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 Lancaster–La Prairie 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 Lancaster to La Prairie?
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 Lancaster to La Prairie?
A common alternative is going via Saint-Timothée or Pointe-des-Cascades. Use the live planner to compare routes.
Can I open the South Lancaster–La Prairie 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 Lancaster as origin and La Prairie as destination.