Fort Smith to London, Ontario, Canada: Road Trip Guide & Distance

How far is Fort Smith from London, Ontario, Canada?

The distance from Fort Smith to London, Ontario, Canada is 877.3 miles (1411.9 km) as the crow flies. London, Ontario, Canada is located NE of Fort Smith. By car, the driving distance is approximately 1052.8 miles, taking about 21h 11min. A direct flight would take roughly 2h 16min. Fort Smith is in Arkansas, United States, while London, Ontario, Canada is in Ontario, Canada.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.

Coordinates come from public place data for Fort Smith and London, Ontario, Canada. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.