Driving route · Canada

Route from South Dundas to Delson

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

Distance from South Dundas to Delson

The straight-line distance between South Dundas and Delson is 143.8 km. The estimated road distance by car is around 173 km, with an indicative drive time of 1 h 55 min.

Straight-line distance 143.8 km
Estimated road distance ~173 km
Indicative drive time 1 h 55 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: South Dundas – Delson

Route type Medium

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

Indicative fuel cost $19–$26

Estimate: ~173 km, 8 L/100 km, $1.65/L. ±15%. Excludes tolls.

Driving directions from South Dundas to Delson

The map shows the locations of South Dundas (A) and Delson (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 South Dundas to Delson

Real distance: 165.9 km  ·  Estimated time: 2 h 33 min

🗓 Calculated on June 4, 2026
  1. Drive northeast on Hutt Road. 2.0 km
  2. Bear right onto Strader Road. 2.8 km
  3. Turn right onto County Road 31/CR 31. 2.5 km
  4. Turn right to take the 401 ramp. 105.4 km
  5. Take exit 29 onto 30/40 toward Sorel-Tracy. 887 m
  6. Keep right to take 30 Est toward Sorel-Tracy. 40.9 km
  7. Take exit 47 onto 730 toward Saint-Constant/Sainte-Catherine/Pont Honoré-Mercier. 4.0 km
  8. Take the Route 132 exit onto 132 Est toward Saint Catherine. 5.1 km
  9. Turn right onto Rue Principale Sud. 1.3 km
  10. Turn right onto Rue Rodier. 792 m
  11. Turn right. 146 m

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

Estimate trip cost: South Dundas – Delson

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

Indicative estimates based on ~173 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

South Dundas

Ontario · 44.91670, -75.26670

South Dundas is a township in eastern Ontario along the St. Lawrence River valley. The municipal area combines small riverside communities and extensive farmland, and it registers on maps as a low-density collection of…

Destination

Delson

Quebec · 45.37000, -73.55000

Delson sits on the south shore of the Saint Lawrence River in southwestern Quebec, within the Montréal metropolitan area. As a compact residential community of about 8,300 people, it functions on maps as a suburban node…

How to drive from South Dundas to Delson

The straight-line distance between South Dundas (Ontario) and Delson (Quebec) is about 143.8 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: South Dundas – Delson

The route from South Dundas to Delson connects Ontario to Quebec. The straight-line distance is about 143.8 km, with an estimated road distance of 173 km — 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, turn-by-turn directions, and a trip-cost estimate.

The trip starts at South Dundas (Ontario) — coordinates 44.9167° N, -75.2667° E. The destination is Delson (Quebec), at 45.3700° N, -73.5500° E.

Practical tips for the South Dundas – Delson 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 Delson in Quebec, St. Lawrence valley framed by the Laurentians and the Appalachians. The route also passes near South Lancaster (Ontario).

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 173 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 Delson

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

Delson profile →

Explore South Dundas

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

South Dundas profile →

Related tools

Cities along the South Dundas – Delson route

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

Routes with intermediate stops: South Dundas → South Lancaster · South Dundas → Lancaster · South Dundas → South Glengarry

Related routes

From South Dundas to other cities:

To Delson from other cities:

From Delson to intermediate cities:

All info about South Dundas →  ·  All info about Delson →

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Frequently asked questions: South Dundas – Delson

What is the straight-line distance between South Dundas and Delson?

The straight-line distance between South Dundas and Delson is about 143.8 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.

What is the estimated road distance from South Dundas to Delson?

The estimated road distance from South Dundas to Delson is about 173 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 South Dundas to Delson?

Indicative drive time from South Dundas to Delson is about 1 h 55 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 South Dundas to Delson?

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 South Dundas–Delson 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 South Dundas to Delson?

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 South Dundas to Delson?

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

Can I open the South Dundas–Delson 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 South Dundas as origin and Delson as destination.