St. Louis to Toronto: Road Trip Guide & Distance

How far is St. Louis from Toronto?

The distance from St. Louis to Toronto is 660.5 miles (1063 km) as the crow flies. Toronto is located NE of St. Louis. By car, the driving distance is approximately 792.6 miles, taking about 15h 57min. A direct flight would take roughly 1h 50min. St. Louis is in Missouri, United States, while Toronto 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.

Coordinates come from public place data for St. Louis and Toronto. 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.