How far is St Louis, MO, from Calgary?
The distance between Calgary (Calgary International Airport) and St Louis (St. Louis Lambert International Airport) is 1430 miles / 2301 kilometers / 1242 nautical miles.
The driving distance from Calgary (YYC) to St Louis (STL) is 1818 miles / 2926 kilometers, and travel time by car is about 33 hours 2 minutes.
Calgary International Airport – St. Louis Lambert International Airport
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Distance from Calgary to St Louis
There are several ways to calculate the distance from Calgary to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 1429.814 miles
- 2301.063 kilometers
- 1242.474 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- 1427.561 miles
- 2297.436 kilometers
- 1240.516 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 Calgary to St Louis?
The estimated flight time from Calgary International Airport to St. Louis Lambert International Airport is 3 hours and 12 minutes.
What is the time difference between Calgary and St Louis?
The time difference between Calgary and St Louis is 1 hour. St Louis is 1 hour ahead of Calgary.
Flight carbon footprint between Calgary International Airport (YYC) and St. Louis Lambert International Airport (STL)
On average, flying from Calgary to St Louis generates about 175 kg of CO2 per passenger, and 175 kilograms equals 386 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Calgary to St Louis
See the map of the shortest flight path between Calgary International Airport (YYC) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Calgary International Airport |
|---|---|
| City: | Calgary |
| Country: | Canada  |
| IATA Code: | YYC |
| ICAO Code: | CYYC |
| Coordinates: | 51°6′50″N, 114°1′11″W |
| Destination | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |