Driving route · Canada

Route from Sainte-Thérèse to Saint Isidore de Prescott

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

Distance from Sainte-Thérèse to Saint Isidore de Prescott

The straight-line distance between Sainte-Thérèse and Saint Isidore de Prescott is 86.8 km. The estimated road distance by car is around 104 km, with an indicative drive time of 1 h 9 min.

Straight-line distance 86.8 km
Estimated road distance ~104 km
Indicative drive time 1 h 9 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: Sainte-Thérèse – Saint Isidore de Prescott

Route type Medium

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

Indicative fuel cost $12–$16

Estimate: ~104 km, 8 L/100 km, $1.65/L. ±15%. Excludes tolls.

Driving directions from Sainte-Thérèse to Saint Isidore de Prescott

The map shows the locations of Sainte-Thérèse (A) and Saint Isidore de Prescott (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 Sainte-Thérèse to Saint Isidore de Prescott

Real distance: 111.8 km  ·  Estimated time: 1 h 59 min

🗓 Calculated on June 4, 2026
  1. Drive west. 212 m
  2. Turn right onto Avenue des Grandes-Tourelles. 924 m
  3. Turn right onto Boulevard de la Grande-Allée. 1.9 km
  4. Turn left onto Chemin de la Côte-Nord. 7.1 km
  5. Turn right onto Chemin du Chicot Nord. 1.0 km
  6. Turn left onto Rue des Ormes. 351 m
  7. Turn left onto Rue Saint-Joseph. 498 m
  8. Turn left onto Rue Saint-Jacques. 175 m
  9. Turn right onto Rue de Saint-Augustin. 6.2 km
  10. Turn right onto Route Arthur-Sauvé/148. 15.2 km
  11. Turn left to take the 50 Ouest ramp toward Lachute/Gatineau. 32.4 km
  12. Keep right to take exit 239 onto 344 Est/148 toward Grenville/Hawkesbury. 542 m

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

Estimate trip cost: Sainte-Thérèse – Saint Isidore de Prescott

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

Indicative estimates based on ~104 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

Sainte-Thérèse

Quebec · 45.63330, -73.85000

Situated on the North Shore of the Greater Montreal area in Quebec, Sainte-Thérèse functions as a suburban commuter and local commercial centre north of Montreal. On maps it appears as a compact municipality within the…

Destination

Saint Isidore de Prescott

Ontario · 45.38580, -74.90580

Saint Isidore de Prescott sits in eastern Ontario as a small rural community mapped amid agricultural countryside north of the St. Lawrence lowlands. On regional maps it appears as a local village serving surrounding…

How to drive from Sainte-Thérèse to Saint Isidore de Prescott

The straight-line distance between Sainte-Thérèse (Quebec) and Saint Isidore de Prescott (Ontario) is about 86.8 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: Sainte-Thérèse – Saint Isidore de Prescott

Driving directions from Sainte-Thérèse to Saint Isidore de Prescott: estimated road distance 104 km, indicative time about 1 h 9 min by car. The route connects Quebec to Ontario — a medium-distance route (100–300 km). Plan at least one stop and check fuel before departure. Use the live planner for an up-to-date track with turn-by-turn directions.

The trip starts at Sainte-Thérèse (Quebec) — coordinates 45.6333° N, -73.8500° E. The destination is Saint Isidore de Prescott (Ontario), at 45.3858° N, -74.9058° E.

Practical tips for the Sainte-Thérèse – Saint Isidore de Prescott 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 Isidore de Prescott in Ontario, Great Lakes shoreline in the south, Canadian Shield forests across the north. The route also passes near Saint-André-Est (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 Saint Isidore de Prescott

Full information about Saint Isidore de Prescott: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Saint Isidore de Prescott.

Saint Isidore de Prescott profile →

Explore Sainte-Thérèse

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

Sainte-Thérèse profile →

Related tools

Cities along the Sainte-Thérèse – Saint Isidore de Prescott route

These cities are near the direct route between Sainte-Thérèse and Saint Isidore de Prescott. They may be useful as a stopover or alternate destination.

Routes with intermediate stops: Sainte-Thérèse → Saint-André-Est · Sainte-Thérèse → Lachute · Sainte-Thérèse → Hudson

Related routes

From Sainte-Thérèse to other cities:

To Saint Isidore de Prescott from other cities:

From Saint Isidore de Prescott to intermediate cities:

All info about Sainte-Thérèse →  ·  All info about Saint Isidore de Prescott →

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Frequently asked questions: Sainte-Thérèse – Saint Isidore de Prescott

What is the straight-line distance between Sainte-Thérèse and Saint Isidore de Prescott?

The straight-line distance between Sainte-Thérèse and Saint Isidore de Prescott is about 86.8 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.

What is the estimated road distance from Sainte-Thérèse to Saint Isidore de Prescott?

The estimated road distance from Sainte-Thérèse to Saint Isidore de Prescott is about 104 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 Sainte-Thérèse to Saint Isidore de Prescott?

Indicative drive time from Sainte-Thérèse to Saint Isidore de Prescott is about 1 h 9 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 Sainte-Thérèse to Saint Isidore de Prescott?

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 Sainte-Thérèse–Saint Isidore de Prescott 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 Sainte-Thérèse to Saint Isidore de Prescott?

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 Sainte-Thérèse to Saint Isidore de Prescott?

A common alternative is going via Saint-André-Est or Lachute. Use the live planner to compare routes.

Can I open the Sainte-Thérèse–Saint Isidore de Prescott 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 Sainte-Thérèse as origin and Saint Isidore de Prescott as destination.