Route from Mercier to Saint-Léonard
Interactive map, distance, and indicative drive time for the route from Mercier to Saint-Léonard — 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 Mercier (Quebec) and Saint-Léonard (New Brunswick). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from Mercier to Saint-Léonard
The straight-line distance between Mercier and Saint-Léonard is 492.4 km. The estimated road distance by car is around 556 km, with an indicative drive time of 6 h 11 min.
Trip cost and route type: Mercier – Saint-Léonard
Driving directions from Mercier to Saint-Léonard
The map shows the locations of Mercier (A) and Saint-Léonard (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 Mercier to Saint-Léonard
Real distance: 610.7 km · Estimated time: 8 h 30 min
- Drive east on Rue des Perdrix. 783 m
- Turn left onto Rue Loiselle. 87 m
- Turn left onto Boulevard Saint-Jean-Baptiste/138. 3.3 km
- Turn right to take the 30 Est ramp toward Sorel-Tracy. 45.2 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. 368.4 km
- Keep right to take 85/Autoroute Claude-Béchard. 13.4 km
- Keep left to stay on 85. 145.0 km
- Take exit 58 onto 17/Saint-Leonard/Saint-Quentin toward 1/Campbellton. 508 m
- Turn right onto NB 17/Rue Saint Jean/St-jean Street. Continue on NB 17. 1.0 km
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: Mercier – Saint-Léonard
Indicative estimates based on ~556 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 Mercier to Saint-Léonard
The straight-line distance between Mercier (Quebec) and Saint-Léonard (New Brunswick) is about 492.4 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: Mercier – Saint-Léonard
The route connects Quebec to New Brunswick: from Mercier to Saint-Léonard you cover roughly 556 km on the road (geometric distance 492.4 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 Mercier (Quebec) — coordinates 45.3200° N, -73.7500° E. The destination is Saint-Léonard (New Brunswick), at 47.1625° N, -67.9250° E.
Practical tips for the Mercier – Saint-Léonard drive
Terrain along the way
The route starts in Quebec — a province St. Lawrence valley framed by the Laurentians and the Appalachians — and reaches Saint-Léonard in New Brunswick, forested and Acadian, with the Bay of Fundy and tidal coastlines. The route also passes near East Broughton (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 556 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 Saint-Léonard
Full information about Saint-Léonard: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Saint-Léonard.
Saint-Léonard profile →Explore Mercier
Full information about Mercier: map, GPS coordinates, and all routes from Mercier to other Canadian cities.
Mercier profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from Mercier to Saint-Léonard.
Interactive map
Open the area between Mercier and Saint-Léonard 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 Mercier and Saint-Léonard in satellite imagery.
Cities along the Mercier – Saint-Léonard route
These cities are near the direct route between Mercier and Saint-Léonard. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: Mercier → East Broughton · Mercier → Saint-Georges · Mercier → Sainte-Marie
Related routes
From Mercier to other cities:
To Saint-Léonard from other cities:
From Saint-Léonard to intermediate cities:
Popular routes from Quebec
Most-searched routes from Quebec, ranked by popularity.
Frequently asked questions: Mercier – Saint-Léonard
What is the straight-line distance between Mercier and Saint-Léonard?
The straight-line distance between Mercier and Saint-Léonard is about 492.4 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from Mercier to Saint-Léonard?
The estimated road distance from Mercier to Saint-Léonard is about 556 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 Mercier to Saint-Léonard?
Indicative drive time from Mercier to Saint-Léonard is about 6 h 11 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 Mercier to Saint-Léonard?
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 Mercier–Saint-Léonard 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 Mercier to Saint-Léonard?
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 Mercier to Saint-Léonard?
A common alternative is going via East Broughton or Saint-Georges. Use the live planner to compare routes.
Can I open the Mercier–Saint-Léonard 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 Mercier as origin and Saint-Léonard as destination.