Route from South Dundas to Black Lake
Interactive map, distance, and indicative drive time for the route from South Dundas to Black Lake — 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 Black Lake (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 Black Lake
The straight-line distance between South Dundas and Black Lake is 329.6 km. The estimated road distance by car is around 372 km, with an indicative drive time of 4 h 8 min.
Trip cost and route type: South Dundas – Black Lake
Driving directions from South Dundas to Black Lake
The map shows the locations of South Dundas (A) and Black Lake (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 Black Lake
Real distance: 391.0 km · Estimated time: 5 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. 77.6 km
- Take exit 83 onto 20 toward Québec. 307 m
- Keep right to take 20 Est toward Québec. 32.0 km
- Keep left to stay on 20. 97.5 km
- Take exit 228 onto 165 toward Princeville/Plessisville/Thetford Mines. 1.3 km
- Turn right onto 2e Rang/165. Continue on 165. 16.4 km
- Turn left onto Rue Demers Est/165. 1.9 km
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: South Dundas – Black Lake
Indicative estimates based on ~372 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 Black Lake
The straight-line distance between South Dundas (Ontario) and Black Lake (Quebec) is about 329.6 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 – Black Lake
The journey from South Dundas to Black Lake covers roughly 372 km on the road, equal to 329.6 km straight line. The trip connects Ontario to Quebec and is classified as a long route (over 300 km). Plan multiple breaks and check highway traffic, weather, and fuel availability — particularly in remote sections. Open the interactive planner for the route map, turns, and a fuel-or-EV cost calculator.
The trip starts at South Dundas (Ontario) — coordinates 44.9167° N, -75.2667° E. The destination is Black Lake (Quebec), at 46.0460° N, -71.3571° E.
Practical tips for the South Dundas – Black Lake 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 Black Lake in Quebec, St. Lawrence valley framed by the Laurentians and the Appalachians. The route also passes near Carignan (Quebec).
When to leave
For a long route, leave early (before 06:30) or wait until after 10:00. Avoid summer long-weekend exoduses and major holidays. Plan a break every 1.5–2 hours of driving — and check weather, especially across the Prairies and through mountain passes.
Alternatives
For this route of about 372 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 Black Lake
Full information about Black Lake: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Black Lake.
Black Lake 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 Black Lake.
Interactive map
Open the area between South Dundas and Black Lake 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 Black Lake in satellite imagery.
Cities along the South Dundas – Black Lake route
These cities are near the direct route between South Dundas and Black Lake. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: South Dundas → Carignan · South Dundas → Chambly · South Dundas → Saint-Basile-le-Grand
Related routes
From South Dundas to other cities:
To Black Lake from other cities:
From Black Lake to intermediate cities:
Popular routes from Ontario
Most-searched routes from Ontario, ranked by popularity.
Frequently asked questions: South Dundas – Black Lake
What is the straight-line distance between South Dundas and Black Lake?
The straight-line distance between South Dundas and Black Lake is about 329.6 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from South Dundas to Black Lake?
The estimated road distance from South Dundas to Black Lake is about 372 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 Black Lake?
Indicative drive time from South Dundas to Black Lake is about 4 h 8 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 Black Lake?
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–Black Lake 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 Black Lake?
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 Black Lake?
A common alternative is going via Carignan or Chambly. Use the live planner to compare routes.
Can I open the South Dundas–Black Lake 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 Black Lake as destination.