Route from South March to South River
Interactive map, distance, and indicative drive time for the route from South March to South River — 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 March (Ontario) and South River (Ontario). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from South March to South River
The straight-line distance between South March and South River is 273.3 km. The estimated road distance by car is around 309 km, with an indicative drive time of 3 h 26 min.
Trip cost and route type: South March – South River
Driving directions from South March to South River
The map shows the locations of South March (A) and South River (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 March to South River
Real distance: 377.2 km · Estimated time: 5 h
- Drive east. 16 m
- Turn left onto Flamborough Way/voie Flamborough. 406 m
- Turn right onto Klondike Road/chemin Klondike. 276 m
- Turn left onto March Road/chemin March/49. 12.7 km
- Take the 417 West/417 Ouest ramp toward Arnprior. 258.9 km
- Enter the roundabout and take the 2nd exit onto 17/McConnell Street/Rue McConnell. 44 m
- Exit the roundabout onto 17/McConnell Street/Rue McConnell. Continue on 17. 48.5 km
- Turn left onto Highway 94/94. 9.3 km
- Turn left onto Callander Bay Drive. 3.1 km
- Turn left onto Lake Nosbonsing Road/654. 261 m
- Turn left to take the 11 South ramp toward Toronto. 40.2 km
- Take exit 289 onto 124 toward South River/Sundridge. 452 m
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: South March – South River
Indicative estimates based on ~309 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 March to South River
The straight-line distance between South March (Ontario) and South River (Ontario) is about 273.3 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 March – South River
The journey from South March to South River covers roughly 309 km on the road, equal to 273.3 km straight line. The trip stays within Ontario 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.
Practical tips for the South March – South River drive
Terrain along the way
The route stays within Ontario, Great Lakes shoreline in the south, Canadian Shield forests across the north.
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 309 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 South River
Full information about South River: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from South River.
South River profile →Explore South March
Full information about South March: map, GPS coordinates, and all routes from South March to other Canadian cities.
South March profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from South March to South River.
Interactive map
Open the area between South March and South River 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 March and South River in satellite imagery.
Cities along the South March – South River route
These cities are near the direct route between South March and South River. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: South March → Petawawa
Related routes
From South March to other cities:
To South River from other cities:
From South River to intermediate cities:
Popular routes from Ontario
Most-searched routes from Ontario, ranked by popularity.
Frequently asked questions: South March – South River
What is the straight-line distance between South March and South River?
The straight-line distance between South March and South River is about 273.3 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from South March to South River?
The estimated road distance from South March to South River is about 309 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 March to South River?
Indicative drive time from South March to South River is about 3 h 26 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 March to South River?
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 March–South River 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 March to South River?
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 March to South River?
A common alternative is going via Petawawa. Use the live planner to compare routes.
Can I open the South March–South River 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 March as origin and South River as destination.