Map of flight path and driving directions from St Louis to Regina.
Shortest flight path between St. Louis Lambert International Airport (STL) and Regina International Airport (YQR).
How far is Regina from St Louis?
There are several ways to calculate distances between St Louis and Regina. Here are two common methods:Vincenty's formula (applied above)
- 1067.847 miles
- 1718.534 kilometers
- 927.934 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1066.976 miles
- 1717.132 kilometers
- 927.177 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).
Time difference and current local times
There is no time difference between St Louis and Regina.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 155 kg (342 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Regina (YQR).