Route from South Dundas to Westport
Interactive map, distance, and indicative drive time for the route from South Dundas to Westport — 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 Westport (Ontario). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from South Dundas to Westport
The straight-line distance between South Dundas and Westport is 93.1 km. The estimated road distance by car is around 112 km, with an indicative drive time of 1 h 14 min.
Trip cost and route type: South Dundas – Westport
Driving directions from South Dundas to Westport
The map shows the locations of South Dundas (A) and Westport (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
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Driving directions from South Dundas to Westport
Real distance: 122.7 km · Estimated time: 2 h
- Drive southwest on Hutt Road. 5.3 km
- Turn left onto Brinston Road/CR 16. 2.1 km
- Turn right onto Stampville Road/CR 40. 2.4 km
- Turn left onto Carman Road/Chemin Carman/CR 1. 421 m
- Turn left to take the 401 Ouest ramp toward Kingston. 41.3 km
- Take exit 696 onto Stewart Boulevard toward Brockville/Smiths Falls. 458 m
- Turn right onto Stewart Boulevard. 28.6 km
- Turn left onto County Road 1/CR 1. 793 m
- Turn left onto County Road 8/CR 8. 17.1 km
- Turn right onto County Road 42/CR 42. 5.5 km
- Turn left onto County Road 42/CR 42. Continue on CR 42. 17.1 km
- Turn right onto Rideau Street/CR 10. Continue on CR 10. 1.4 km
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: South Dundas – Westport
Indicative estimates based on ~112 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 South Dundas to Westport
The straight-line distance between South Dundas (Ontario) and Westport (Ontario) is about 93.1 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 – Westport
How far is South Dundas from Westport? The road estimate is around 112 km, with an indicative drive time of 1 h 14 min. The route stays within Ontario — a medium-distance route (100–300 km). Plan at least one stop and check fuel before departure. Verify the track with the live planner for current instructions.
Practical tips for the South Dundas – Westport drive
Terrain along the way
The route stays within Ontario, Great Lakes shoreline in the south, Canadian Shield forests across the north.
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 Westport
Full information about Westport: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Westport.
Westport 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
Driving Directions
Live planner with turn-by-turn directions from South Dundas to Westport.
Interactive map
Open the area between South Dundas and Westport 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 South Dundas and Westport in satellite imagery.
Cities along the South Dundas – Westport route
These cities are near the direct route between South Dundas and Westport. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: South Dundas → Smiths Falls · South Dundas → Athens · South Dundas → North Grenville
Related routes
From South Dundas to other cities:
To Westport from other cities:
From Westport to intermediate cities:
Popular routes from Ontario
Most-searched routes from Ontario, ranked by popularity.
Frequently asked questions: South Dundas – Westport
What is the straight-line distance between South Dundas and Westport?
The straight-line distance between South Dundas and Westport is about 93.1 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from South Dundas to Westport?
The estimated road distance from South Dundas to Westport is about 112 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 Westport?
Indicative drive time from South Dundas to Westport is about 1 h 14 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 Westport?
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–Westport 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 Westport?
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 Westport?
A common alternative is going via Smiths Falls or Athens. Use the live planner to compare routes.
Can I open the South Dundas–Westport 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 Westport as destination.