Route from St. Thomas to Carnduff
Interactive map, distance, and indicative drive time for the route from St. Thomas to Carnduff — 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 St. Thomas (Ontario) and Carnduff (Saskatchewan). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from St. Thomas to Carnduff
The straight-line distance between St. Thomas and Carnduff is 1736.2 km. The estimated road distance by car is around 1962 km, with an indicative drive time of 21 h 48 min.
Trip cost and route type: St. Thomas – Carnduff
Driving directions from St. Thomas to Carnduff
The map shows the locations of St. Thomas (A) and Carnduff (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
Prefer another app? Open in Google Maps ↗
Driving directions from St. Thomas to Carnduff
Real distance: 2,172.8 km · Estimated time: 28 h 21 min
- Drive west on Wellington Street. 470 m
- Turn right onto Ross Street. 418 m
- Turn left onto Talbot Street. 2.2 km
- Enter the roundabout and take the 2nd exit onto Sunset Drive. 14.4 km
- Take the 402 ramp. 93.3 km
- Keep right to stay on 402/Highway 402. 3.6 km
- Keep right to stay on 402. 2.6 km
- Keep left to take I 94/I 69 toward Detroit/Flint. 4.1 km
- Keep right to take exit 271 to stay on I 69 West toward Flint/Lansing. 87.7 km
- Take exit 145 onto M 15 toward Clarkston/Davison. 666 m
- Turn right onto South State Road/M 15. Continue on M 15. 41.2 km
- Turn left onto East Huron Avenue/M 15. Continue on M 15 North. 17.2 km
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: St. Thomas – Carnduff
Indicative estimates based on ~1962 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 St. Thomas to Carnduff
The straight-line distance between St. Thomas (Ontario) and Carnduff (Saskatchewan) is about 1736.2 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: St. Thomas – Carnduff
The route connects Ontario to Saskatchewan: from St. Thomas to Carnduff you cover roughly 1962 km on the road (geometric distance 1736.2 km). A long route (over 300 km). Plan multiple breaks and check highway traffic, weather, and fuel availability — particularly in remote sections. The live planner calculates the optimal route with step-by-step instructions and trip cost.
The trip starts at St. Thomas (Ontario) — coordinates 42.7750° N, -81.1833° E. The destination is Carnduff (Saskatchewan), at 49.1670° N, -101.7830° E.
Practical tips for the St. Thomas – Carnduff 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 Carnduff in Saskatchewan, prairie to the south and boreal forest, lakes, and Shield country to the north. The route also passes near Thunder Bay (Ontario).
When to leave
For a long route, leave early (before 06:30) or wait until after 10:00. Avoid summer long-weekend exoduses and major holidays. Plan a break every 1.5–2 hours of driving — and check weather, especially across the Prairies and through mountain passes.
Alternatives
For this route of about 1962 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 Carnduff
Full information about Carnduff: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Carnduff.
Carnduff profile →Explore St. Thomas
Full information about St. Thomas: map, GPS coordinates, and all routes from St. Thomas to other Canadian cities.
St. Thomas profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from St. Thomas to Carnduff.
Interactive map
Open the area between St. Thomas and Carnduff 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 St. Thomas and Carnduff in satellite imagery.
Cities along the St. Thomas – Carnduff route
These cities are near the direct route between St. Thomas and Carnduff. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: St. Thomas → Thunder Bay · St. Thomas → Fort Frances
Related routes
From St. Thomas to other cities:
To Carnduff from other cities:
From Carnduff to intermediate cities:
Popular routes from Ontario
Most-searched routes from Ontario, ranked by popularity.
Frequently asked questions: St. Thomas – Carnduff
What is the straight-line distance between St. Thomas and Carnduff?
The straight-line distance between St. Thomas and Carnduff is about 1736.2 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from St. Thomas to Carnduff?
The estimated road distance from St. Thomas to Carnduff is about 1962 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 St. Thomas to Carnduff?
Indicative drive time from St. Thomas to Carnduff is about 21 h 48 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 St. Thomas to Carnduff?
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 St. Thomas–Carnduff 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 St. Thomas to Carnduff?
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 St. Thomas to Carnduff?
A common alternative is going via Thunder Bay or Fort Frances. Use the live planner to compare routes.
Can I open the St. Thomas–Carnduff 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 St. Thomas as origin and Carnduff as destination.