Driving route · Canada

Route from Petawawa to Montmagny

Interactive map, distance, and indicative drive time for the route from Petawawa to Montmagny — 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 Petawawa (Ontario) and Montmagny (Quebec). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.

Distance from Petawawa to Montmagny

The straight-line distance between Petawawa and Montmagny is 529.6 km. The estimated road distance by car is around 598 km, with an indicative drive time of 6 h 39 min.

Straight-line distance 529.6 km
Estimated road distance ~598 km
Indicative drive time 6 h 39 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: Petawawa – Montmagny

Route type Long

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

Indicative fuel cost $67–$91

Estimate: ~598 km, 8 L/100 km, $1.65/L. ±15%. Excludes tolls.

Driving directions from Petawawa to Montmagny

The map shows the locations of Petawawa (A) and Montmagny (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 Petawawa to Montmagny

Real distance: 671.5 km  ·  Estimated time: 9 h 48 min

🗓 Calculated on June 4, 2026
  1. Drive south on Petawawa Boulevard/CR 51. 408 m
  2. Turn right onto Doran Road/CR 26. 7.0 km
  3. Turn left onto 17/Highway 17. Continue on 17. 52.0 km
  4. Turn left onto Chenaux Road/CR 653. 10.1 km
  5. Turn right onto Rue de l'Église/Church Street/303. 421 m
  6. Turn left onto Main Street/Rue Main/303. Continue on 303. 13.3 km
  7. Turn right onto Route 148/148/303. Continue on 148. 49.3 km
  8. Turn left onto Chemin de la Montagne. 13.8 km
  9. Turn left onto Chemin Notch. 3.1 km
  10. Turn right onto Chemin de la Mine. 3.3 km
  11. Turn left onto Boulevard des Hautes-Plaines. 141 m
  12. Turn left to take the 5 ramp. 6.5 km

Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.

Estimate trip cost: Petawawa – Montmagny

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

Indicative estimates based on ~598 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

Petawawa

Ontario · 45.90000, -77.28330

Petawawa sits in eastern Ontario along the Ottawa Valley on the north bank of the Ottawa River. The town serves surrounding rural townships and nearby recreational lake country; it is not part of a large metropolitan…

Destination

Montmagny

Quebec · 46.98330, -70.55000

Montmagny sits on Quebec’s south shore of the Saint Lawrence River, east of the provincial capital. On regional maps it functions as a compact riverfront town that connects surrounding rural townships and coastal…

How to drive from Petawawa to Montmagny

The straight-line distance between Petawawa (Ontario) and Montmagny (Quebec) is about 529.6 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: Petawawa – Montmagny

How far is Petawawa from Montmagny? The road estimate is around 598 km, with an indicative drive time of 6 h 39 min. The route connects Ontario to Quebec — a long route (over 300 km). Plan multiple breaks and check highway traffic, weather, and fuel availability — particularly in remote sections. Verify the track with the live planner for current instructions.

The trip starts at Petawawa (Ontario) — coordinates 45.9000° N, -77.2833° E. The destination is Montmagny (Quebec), at 46.9833° N, -70.5500° E.

Practical tips for the Petawawa – Montmagny 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 Montmagny in Quebec, St. Lawrence valley framed by the Laurentians and the Appalachians. The route also passes near Sainte-Lucie-de-Doncaster (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 598 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 Montmagny

Full information about Montmagny: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Montmagny.

Montmagny profile →

Explore Petawawa

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

Petawawa profile →

Related tools

Cities along the Petawawa – Montmagny route

These cities are near the direct route between Petawawa and Montmagny. They may be useful as a stopover or alternate destination.

Routes with intermediate stops: Petawawa → Sainte-Lucie-de-Doncaster · Petawawa → Saint-Gabriel · Petawawa → Rawdon

Related routes

From Petawawa to other cities:

To Montmagny from other cities:

From Montmagny to intermediate cities:

All info about Petawawa →  ·  All info about Montmagny →

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Frequently asked questions: Petawawa – Montmagny

What is the straight-line distance between Petawawa and Montmagny?

The straight-line distance between Petawawa and Montmagny is about 529.6 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.

What is the estimated road distance from Petawawa to Montmagny?

The estimated road distance from Petawawa to Montmagny is about 598 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 Petawawa to Montmagny?

Indicative drive time from Petawawa to Montmagny is about 6 h 39 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 Petawawa to Montmagny?

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 Petawawa–Montmagny 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 Petawawa to Montmagny?

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 Petawawa to Montmagny?

A common alternative is going via Sainte-Lucie-de-Doncaster or Saint-Gabriel. Use the live planner to compare routes.

Can I open the Petawawa–Montmagny 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 Petawawa as origin and Montmagny as destination.