Route from Carnduff to St. Thomas
Interactive map, distance, and indicative drive time for the route from Carnduff to St. Thomas — 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 Carnduff (Saskatchewan) and St. Thomas (Ontario). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from Carnduff to St. Thomas
The straight-line distance between Carnduff and St. Thomas 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: Carnduff – St. Thomas
Driving directions from Carnduff to St. Thomas
The map shows the locations of Carnduff (A) and St. Thomas (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 Carnduff to St. Thomas
Real distance: 2,233.6 km · Estimated time: 29 h 17 min
- Drive north on Range Road 1331. 940 m
- Turn right onto Highway 18/18. 39.3 km
- Turn right onto Provincial Road 256/Route provinciale secondaire 256/PR 256. 18.1 km
- Turn left to stay on PR 256. 31.4 km
- Turn left onto US 83/ND 5. Continue on ND 5. 98.0 km
- Turn right onto State Highway 3/ND 3. 14.8 km
- Turn left onto State Highway 66/ND 66. Continue on ND 66. 91.4 km
- Turn right onto State Highway 20/ND 20/ND 66. 87 m
- Turn left onto State Highway 66/ND 66. Continue on ND 66. 71.9 km
- Turn right onto State Highway 32/ND 32/ND 66. 3.2 km
- Turn left onto State Highway 66/ND 66. 30.6 km
- Turn right onto United States Highway 81/US 81/ND 66. Continue on US 81. 21.5 km
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: Carnduff – St. Thomas
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 Carnduff to St. Thomas
The straight-line distance between Carnduff (Saskatchewan) and St. Thomas (Ontario) 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: Carnduff – St. Thomas
The distance from Carnduff to St. Thomas is estimated at 1962 km on a mixed road profile, starting from 1736.2 km straight line. It is a long route (over 300 km) that connects Saskatchewan to Ontario. Plan multiple breaks and check highway traffic, weather, and fuel availability — particularly in remote sections. Calculate the current route with the live planner for detailed instructions.
The trip starts at Carnduff (Saskatchewan) — coordinates 49.1670° N, -101.7830° E. The destination is St. Thomas (Ontario), at 42.7750° N, -81.1833° E.
Practical tips for the Carnduff – St. Thomas drive
Terrain along the way
The route starts in Saskatchewan — a province prairie to the south and boreal forest, lakes, and Shield country to the north — and reaches St. Thomas in Ontario, Great Lakes shoreline in the south, Canadian Shield forests across 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 St. Thomas
Full information about St. Thomas: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from St. Thomas.
St. Thomas profile →Explore Carnduff
Full information about Carnduff: map, GPS coordinates, and all routes from Carnduff to other Canadian cities.
Carnduff profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from Carnduff to St. Thomas.
Interactive map
Open the area between Carnduff and St. Thomas 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 Carnduff and St. Thomas in satellite imagery.
Cities along the Carnduff – St. Thomas route
These cities are near the direct route between Carnduff and St. Thomas. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: Carnduff → Thunder Bay · Carnduff → Fort Frances
Related routes
From Carnduff to other cities:
To St. Thomas from other cities:
From St. Thomas to intermediate cities:
Popular routes from Saskatchewan
Most-searched routes from Saskatchewan, ranked by popularity.
Frequently asked questions: Carnduff – St. Thomas
What is the straight-line distance between Carnduff and St. Thomas?
The straight-line distance between Carnduff and St. Thomas 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 Carnduff to St. Thomas?
The estimated road distance from Carnduff to St. Thomas 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 Carnduff to St. Thomas?
Indicative drive time from Carnduff to St. Thomas 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 Carnduff to St. Thomas?
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 Carnduff–St. Thomas 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 Carnduff to St. Thomas?
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 Carnduff to St. Thomas?
A common alternative is going via Thunder Bay or Fort Frances. Use the live planner to compare routes.
Can I open the Carnduff–St. Thomas 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 Carnduff as origin and St. Thomas as destination.