Driving route · Canada

Route from Mont-Royal to South River

Interactive map, distance, and indicative drive time for the route from Mont-Royal 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 Mont-Royal (Quebec) 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 Mont-Royal to South River

The straight-line distance between Mont-Royal and South River is 446.7 km. The estimated road distance by car is around 505 km, with an indicative drive time of 5 h 37 min.

Straight-line distance 446.7 km
Estimated road distance ~505 km
Indicative drive time 5 h 37 min
Note: values are approximate estimates. Road distance is calculated by multiplying the straight-line distance by a road-deviation factor (1.13–1.30 based on length). Drive time assumes ~90 km/h average. Real traffic, tolls, and conditions can vary significantly. Use the live planner for current data.

Trip cost and route type: Mont-Royal – South River

Route type Long

Long route (over 300 km) — plan a break roughly every 2 hours and check highway traffic and weather.

Indicative fuel cost $57–$77

Estimate: ~505 km, 8 L/100 km, $1.65/L. ±15%. Excludes tolls.

Driving directions from Mont-Royal to South River

The map shows the locations of Mont-Royal (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.

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Driving directions from Mont-Royal to South River

Real distance: 588.6 km  ·  Estimated time: 8 h 28 min

🗓 Calculated on June 4, 2026
  1. Drive northwest on Boulevard Graham. 49 m
  2. Exit the roundabout onto Chemin Dunkirk/Dunkirk Road. 1.8 km
  3. Bear left toward 40 Ouest/15 Sud. 1.1 km
  4. Keep right to stay on 40. 34.0 km
  5. Keep right to take 40/Autoroute Félix-Leclerc. 446.4 km
  6. Enter the roundabout and take the 2nd exit onto 17/McConnell Street/Rue McConnell. 44 m
  7. Exit the roundabout onto 17/McConnell Street/Rue McConnell. Continue on 17. 48.5 km
  8. Turn left onto Highway 94/94. 9.3 km
  9. Turn left onto Callander Bay Drive. 3.1 km
  10. Turn left onto Lake Nosbonsing Road/654. 261 m
  11. Turn left to take the 11 South ramp toward Toronto. 40.2 km
  12. 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: Mont-Royal – South River

Litres estimated
Fuel cost
Toll estimate
Total estimate
Range ±15%

Indicative estimates based on ~505 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

Origin

Mont-Royal

Quebec · 45.51610, -73.64310

Mont-Royal sits on the Island of Montreal in the province of Quebec as a compact, mainly residential suburb within the larger Montreal metropolitan area. Its position on the island makes it a local commuter community…

Destination

South River

Ontario · 45.84170, -79.37500

South River sits in north-central Ontario on a modest river valley amid mixed woodlands and cleared farmland. On provincial maps it reads as a compact village where local approaches from surrounding highland and lake…

How to drive from Mont-Royal to South River

The straight-line distance between Mont-Royal (Quebec) and South River (Ontario) is about 446.7 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: Mont-Royal – South River

Looking for directions from Mont-Royal to South River? The estimated road distance is 505 km (446.7 km straight line), with an indicative drive time of 5 h 37 min. A long route (over 300 km) that connects Quebec to Ontario. Plan multiple breaks and check highway traffic, weather, and fuel availability — particularly in remote sections. Choose the transport mode in the live planner to get the detailed track.

The trip starts at Mont-Royal (Quebec) — coordinates 45.5161° N, -73.6431° E. The destination is South River (Ontario), at 45.8417° N, -79.3750° E.

Practical tips for the Mont-Royal – South River drive

Terrain along the way

The route starts in Quebec — a province St. Lawrence valley framed by the Laurentians and the Appalachians — and reaches South River in Ontario, Great Lakes shoreline in the south, Canadian Shield forests across the north. The route also passes near Shawville (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 505 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 Mont-Royal

Full information about Mont-Royal: map, GPS coordinates, and all routes from Mont-Royal to other Canadian cities.

Mont-Royal profile →

Related tools

Cities along the Mont-Royal – South River route

These cities are near the direct route between Mont-Royal and South River. They may be useful as a stopover or alternate destination.

Routes with intermediate stops: Mont-Royal → Shawville · Mont-Royal → Campbell’s Bay · Mont-Royal → Fort-Coulonge

Related routes

From Mont-Royal to other cities:

To South River from other cities:

From South River to intermediate cities:

All info about Mont-Royal →  ·  All info about South River →

Similar-distance routes from Mont-Royal

Other routes from Mont-Royal with comparable distance (268–625 km straight line).

Popular routes from Quebec

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Frequently asked questions: Mont-Royal – South River

What is the straight-line distance between Mont-Royal and South River?

The straight-line distance between Mont-Royal and South River is about 446.7 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.

What is the estimated road distance from Mont-Royal to South River?

The estimated road distance from Mont-Royal to South River is about 505 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 Mont-Royal to South River?

Indicative drive time from Mont-Royal to South River is about 5 h 37 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 Mont-Royal 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 Mont-Royal–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 Mont-Royal 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 Mont-Royal to South River?

A common alternative is going via Shawville or Campbell’s Bay. Use the live planner to compare routes.

Can I open the Mont-Royal–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 Mont-Royal as origin and South River as destination.