St. Louis to Toronto Flight Time, Distance, Route Map

Flight time from St. Louis, United States to Toronto, Canada is 1 hours 19 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.

What is the Flight Distance Between St. Louis and Toronto?

The flight distance from St. Louis (United States) to Toronto (Canada) is 661 miles. This is equivalent to 1063 kilometers or 574 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to St. Louis, is Bi-State Parks Airport (CPS) and the nearest airport to Toronto, is Toronto City Centre Airport (YTZ).

St. Louis - Toronto Timezones & Time Difference

Current local time in St. Louis is 2025-12-16, 21:45:42 EST
Current local time in Toronto is 2025-12-16, 21:45:42 EST.
Time difference between St. Louis (United States) and Toronto (Canada) is 0 Hours.

St. Louis to Toronto Flight Route Map

Flight map from St. Louis, United States to Toronto, Canada is given below.
Click the map to view St. Louis to Toronto nonstop flight path and travel direction.

The distance between cities calculated based on their latitudes and longitudes. This is also called distance as the crow flies. Bird flight distance is calculated by drawing a straight line between two point coordinates. The length of this drawn line will give the shortest distance value. This distance may be very much different from the actual travel distance.


St. Louis GPS Coordinates: Latitude: N 38° 37' 37.2'' Longitude: W 90° 11' 57.9''
Toronto GPS Coordinates: Latitude: N 43° 39' 11.6'' Longitude: W 79° 22' 59.5''

St. Louis Map, Where is St. Louis located?

Toronto Map, Where is Toronto located?