Driving route · Canada

Route from Mercier to South Stormont

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

Distance from Mercier to South Stormont

The straight-line distance between Mercier and South Stormont is 98.9 km. The estimated road distance by car is around 119 km, with an indicative drive time of 1 h 19 min.

Straight-line distance 98.9 km
Estimated road distance ~119 km
Indicative drive time 1 h 19 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: Mercier – South Stormont

Route type Medium

Medium-distance route (100–300 km) — plan a stop and check fuel before departure.

Indicative fuel cost $13–$18

Estimate: ~119 km, 8 L/100 km, $1.65/L. ±15%. Excludes tolls.

Driving directions from Mercier to South Stormont

The map shows the locations of Mercier (A) and South Stormont (B). Use the form below to calculate the up-to-date road route with turn-by-turn directions, real distance, and estimated drive time.

Avoid:

Prefer another app? Open in Google Maps ↗

Driving directions from Mercier to South Stormont

Real distance: 126.3 km  ·  Estimated time: 1 h 51 min

🗓 Calculated on June 3, 2026
  1. Drive west on Rue des Perdrix. 239 m
  2. Turn left onto Rue des Rossignols. 123 m
  3. Turn left onto Rue Marleau. 1.0 km
  4. Turn right onto Boulevard Saint-Jean-Baptiste/138. 6.5 km
  5. Turn right onto Chemin de la Beauce/205. 8.3 km
  6. Turn left to take the 30 Ouest ramp toward Vaudreuil-Dorion. 19.6 km
  7. Keep right to take exit 5 onto 401 toward Toronto. 458 m
  8. Keep left to take 401 toward Toronto. 78.8 km
  9. Take exit 778 onto 35/Moulinette Road toward Long Sault. 3.4 km
  10. Turn right onto County Road 12/CR 12. 6.3 km
  11. Turn right onto Dixon Road. 532 m
  12. Turn right onto Stata Road. 767 m

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

Estimate trip cost: Mercier – South Stormont

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

Indicative estimates based on ~119 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

Mercier

Quebec · 45.32000, -73.75000

Mercier is a small municipality on the south shore of the Saint Lawrence River in Quebec's Montérégie region, situated on the outer edge of the Greater Montreal metropolitan area. On maps it appears as a suburban and…

Destination

South Stormont

Ontario · 45.08330, -74.96670

South Stormont sits in eastern Ontario along the St. Lawrence River corridor, west of the city of Cornwall. The township covers a mix of small towns, riverside settlements and surrounding farmland, and appears on…

How to drive from Mercier to South Stormont

The straight-line distance between Mercier (Quebec) and South Stormont (Ontario) is about 98.9 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 – South Stormont

The distance from Mercier to South Stormont is estimated at 119 km on a mixed road profile, starting from 98.9 km straight line. It is a medium-distance route (100–300 km) that connects Quebec to Ontario. Plan at least one stop and check fuel before departure. Calculate the current route with the live planner for detailed instructions.

The trip starts at Mercier (Quebec) — coordinates 45.3200° N, -73.7500° E. The destination is South Stormont (Ontario), at 45.0833° N, -74.9667° E.

Practical tips for the Mercier – South Stormont 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 Stormont in Ontario, Great Lakes shoreline in the south, Canadian Shield forests across the north. The route also passes near Saint-Zotique (Quebec).

When to leave

For a medium-distance trip, leaving before 07:00 or after 10:00 helps you avoid urban congestion. Friday afternoons and Sunday returns often slow the major highways.

Explore South Stormont

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

South Stormont profile →

Explore Mercier

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

Mercier profile →

Related tools

Cities along the Mercier – South Stormont route

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

Routes with intermediate stops: Mercier → Saint-Zotique · Mercier → South Lancaster · Mercier → Lancaster

Related routes

From Mercier to other cities:

To South Stormont from other cities:

From South Stormont to intermediate cities:

All info about Mercier →  ·  All info about South Stormont →

Popular routes from Quebec

Most-searched routes from Quebec, ranked by popularity.

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Frequently asked questions: Mercier – South Stormont

What is the straight-line distance between Mercier and South Stormont?

The straight-line distance between Mercier and South Stormont is about 98.9 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.

What is the estimated road distance from Mercier to South Stormont?

The estimated road distance from Mercier to South Stormont is about 119 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 South Stormont?

Indicative drive time from Mercier to South Stormont is about 1 h 19 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 South Stormont?

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–South Stormont 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 South Stormont?

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 South Stormont?

A common alternative is going via Saint-Zotique or South Lancaster. Use the live planner to compare routes.

Can I open the Mercier–South Stormont 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 South Stormont as destination.