Route from Mattawa to Grand-Mère
Interactive map, distance, and indicative drive time for the route from Mattawa to Grand-Mère — 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 Mattawa (Ontario) and Grand-Mère (Quebec). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from Mattawa to Grand-Mère
The straight-line distance between Mattawa and Grand-Mère is 460.8 km. The estimated road distance by car is around 521 km, with an indicative drive time of 5 h 47 min.
Trip cost and route type: Mattawa – Grand-Mère
Driving directions from Mattawa to Grand-Mère
The map shows the locations of Mattawa (A) and Grand-Mère (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 Mattawa to Grand-Mère
Real distance: 623.3 km · Estimated time: 9 h 5 min
- Drive north. 25 m
- Turn right onto 17/Valois Drive/Promenade Valois. Continue on 17. 191.6 km
- Turn left onto Chenaux Road/CR 653. 10.1 km
- Turn right onto Rue de l'Église/Church Street/303. 421 m
- Turn left onto Main Street/Rue Main/303. Continue on 303. 13.3 km
- Turn right onto Route 148/148/303. Continue on 148. 49.3 km
- Turn left onto Chemin de la Montagne. 13.8 km
- Turn left onto Chemin Notch. 3.1 km
- Turn right onto Chemin de la Mine. 3.3 km
- Turn left onto Boulevard des Hautes-Plaines. 141 m
- Turn left to take the 5 ramp. 6.5 km
- Take exit 2 onto 50 Est/148 Est toward Montréal. 175 m
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: Mattawa – Grand-Mère
Indicative estimates based on ~521 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 Mattawa to Grand-Mère
The straight-line distance between Mattawa (Ontario) and Grand-Mère (Quebec) is about 460.8 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: Mattawa – Grand-Mère
The route connects Ontario to Quebec: from Mattawa to Grand-Mère you cover roughly 521 km on the road (geometric distance 460.8 km). A long route (over 300 km). Plan multiple breaks and check highway traffic, weather, and fuel availability — particularly in remote sections. The live planner calculates the optimal route with step-by-step instructions and trip cost.
The trip starts at Mattawa (Ontario) — coordinates 46.3167° N, -78.7000° E. The destination is Grand-Mère (Quebec), at 46.6140° N, -72.6970° E.
Practical tips for the Mattawa – Grand-Mère 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 Grand-Mère in Quebec, St. Lawrence valley framed by the Laurentians and the Appalachians. The route also passes near Saint-Jean-sur-le-Lac (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 521 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 Grand-Mère
Full information about Grand-Mère: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Grand-Mère.
Grand-Mère profile →Explore Mattawa
Full information about Mattawa: map, GPS coordinates, and all routes from Mattawa to other Canadian cities.
Mattawa profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from Mattawa to Grand-Mère.
Interactive map
Open the area between Mattawa and Grand-Mère 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 Mattawa and Grand-Mère in satellite imagery.
Cities along the Mattawa – Grand-Mère route
These cities are near the direct route between Mattawa and Grand-Mère. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: Mattawa → Saint-Jean-sur-le-Lac · Mattawa → Mont-Laurier · Mattawa → Maniwaki
Related routes
From Mattawa to other cities:
To Grand-Mère from other cities:
From Grand-Mère to intermediate cities:
Popular routes from Ontario
Most-searched routes from Ontario, ranked by popularity.
Frequently asked questions: Mattawa – Grand-Mère
What is the straight-line distance between Mattawa and Grand-Mère?
The straight-line distance between Mattawa and Grand-Mère is about 460.8 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from Mattawa to Grand-Mère?
The estimated road distance from Mattawa to Grand-Mère is about 521 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 Mattawa to Grand-Mère?
Indicative drive time from Mattawa to Grand-Mère is about 5 h 47 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 Mattawa to Grand-Mère?
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 Mattawa–Grand-Mère 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 Mattawa to Grand-Mère?
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 Mattawa to Grand-Mère?
A common alternative is going via Saint-Jean-sur-le-Lac or Mont-Laurier. Use the live planner to compare routes.
Can I open the Mattawa–Grand-Mère 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 Mattawa as origin and Grand-Mère as destination.