Driving route · Canada

Route from Long Sault to Mont-Saint-Hilaire

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

Distance from Long Sault to Mont-Saint-Hilaire

The straight-line distance between Long Sault and Mont-Saint-Hilaire is 146 km. The estimated road distance by car is around 175 km, with an indicative drive time of 1 h 57 min.

Straight-line distance 146 km
Estimated road distance ~175 km
Indicative drive time 1 h 57 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: Long Sault – Mont-Saint-Hilaire

Route type Medium

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

Indicative fuel cost $20–$27

Estimate: ~175 km, 8 L/100 km, $1.65/L. ±15%. Excludes tolls.

Driving directions from Long Sault to Mont-Saint-Hilaire

The map shows the locations of Long Sault (A) and Mont-Saint-Hilaire (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 Long Sault to Mont-Saint-Hilaire

Real distance: 167.6 km  ·  Estimated time: 2 h 42 min

🗓 Calculated on June 4, 2026
  1. Drive south on Saunders Avenue. 22 m
  2. Turn right onto Strachan Avenue. 111 m
  3. Turn right onto Moulinette Road/CR 35. Continue on CR 35. 1.4 km
  4. Turn left to take the 401 ramp. 77.8 km
  5. Take exit 29 onto 30/40 toward Sorel-Tracy. 887 m
  6. Keep right to take 30 Est toward Sorel-Tracy. 69.9 km
  7. Take exit 76 onto 116 toward Beloeil. 318 m
  8. Keep left to take 116 toward Beloeil. 16.8 km
  9. Turn left onto Rue Saint-Georges. 15 m

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

Estimate trip cost: Long Sault – Mont-Saint-Hilaire

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

Indicative estimates based on ~175 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

Long Sault

Ontario · 45.03330, -74.90000

Long Sault sits in eastern Ontario on the St. Lawrence River, forming part of a string of small riverfront communities in the St. Lawrence valley. As a compact village of roughly 2,150 residents, it functions primarily…

Destination

Mont-Saint-Hilaire

Quebec · 45.56220, -73.19170

Mont-Saint-Hilaire sits on the south shore of the Saint Lawrence River in Quebec, east of Montréal within the province's Montérégie area. At the foot of the well-marked rise that gives the town its name, the…

How to drive from Long Sault to Mont-Saint-Hilaire

The straight-line distance between Long Sault (Ontario) and Mont-Saint-Hilaire (Quebec) is about 146 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: Long Sault – Mont-Saint-Hilaire

From Long Sault to Mont-Saint-Hilaire the estimated road distance is roughly 175 km (146 km straight line). The trip connects Ontario to Quebec and is a medium-distance route (100–300 km). Plan at least one stop and check fuel before departure. The live planner provides turn-by-turn instructions, indicative arrival time, and a fuel-or-electricity cost estimate.

The trip starts at Long Sault (Ontario) — coordinates 45.0333° N, -74.9000° E. The destination is Mont-Saint-Hilaire (Quebec), at 45.5622° N, -73.1917° E.

Practical tips for the Long Sault – Mont-Saint-Hilaire 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 Mont-Saint-Hilaire in Quebec, St. Lawrence valley framed by the Laurentians and the Appalachians. The route also passes near Saint-Timothée (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.

Alternatives

For this route of about 175 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 Mont-Saint-Hilaire

Full information about Mont-Saint-Hilaire: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Mont-Saint-Hilaire.

Mont-Saint-Hilaire profile →

Explore Long Sault

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

Long Sault profile →

Related tools

Cities along the Long Sault – Mont-Saint-Hilaire route

These cities are near the direct route between Long Sault and Mont-Saint-Hilaire. They may be useful as a stopover or alternate destination.

Routes with intermediate stops: Long Sault → Saint-Timothée · Long Sault → Pointe-des-Cascades · Long Sault → Salaberry-de-Valleyfield

Related routes

From Long Sault to other cities:

To Mont-Saint-Hilaire from other cities:

From Mont-Saint-Hilaire to intermediate cities:

All info about Long Sault →  ·  All info about Mont-Saint-Hilaire →

Popular routes from Ontario

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Frequently asked questions: Long Sault – Mont-Saint-Hilaire

What is the straight-line distance between Long Sault and Mont-Saint-Hilaire?

The straight-line distance between Long Sault and Mont-Saint-Hilaire is about 146 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.

What is the estimated road distance from Long Sault to Mont-Saint-Hilaire?

The estimated road distance from Long Sault to Mont-Saint-Hilaire is about 175 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 Long Sault to Mont-Saint-Hilaire?

Indicative drive time from Long Sault to Mont-Saint-Hilaire is about 1 h 57 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 Long Sault to Mont-Saint-Hilaire?

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 Long Sault–Mont-Saint-Hilaire 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 Long Sault to Mont-Saint-Hilaire?

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 Long Sault to Mont-Saint-Hilaire?

A common alternative is going via Saint-Timothée or Pointe-des-Cascades. Use the live planner to compare routes.

Can I open the Long Sault–Mont-Saint-Hilaire 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 Long Sault as origin and Mont-Saint-Hilaire as destination.