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How far is Toronto from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Toronto (Billy Bishop Toronto City Airport) is 663 miles / 1067 kilometers / 576 nautical miles.

The driving distance from St Louis (STL) to Toronto (YTZ) is 758 miles / 1220 kilometers, and travel time by car is about 14 hours 49 minutes.

St. Louis Lambert International Airport – Billy Bishop Toronto City Airport

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663
Miles
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1067
Kilometers
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576
Nautical miles

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Distance from St Louis to Toronto

There are several ways to calculate the distance from St Louis to Toronto. Here are two standard methods:

Vincenty's formula (applied above)
  • 662.966 miles
  • 1066.941 kilometers
  • 576.102 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 661.916 miles
  • 1065.250 kilometers
  • 575.189 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from St Louis to Toronto?

The estimated flight time from St. Louis Lambert International Airport to Billy Bishop Toronto City Airport is 1 hour and 45 minutes.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Billy Bishop Toronto City Airport (YTZ)

On average, flying from St Louis to Toronto generates about 120 kg of CO2 per passenger, and 120 kilograms equals 265 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from St Louis to Toronto

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Billy Bishop Toronto City Airport (YTZ).

Airport information

Origin St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W
Destination Billy Bishop Toronto City Airport
City: Toronto
Country: Canada Flag of Canada
IATA Code: YTZ
ICAO Code: CYTZ
Coordinates: 43°37′38″N, 79°23′46″W