Map of flight path and driving directions from St Louis to Billings.
Shortest flight path between St. Louis Lambert International Airport (STL) and Billings Logan International Airport (BIL).
How far is Billings from St Louis?
There are several ways to calculate distances between St Louis and Billings. Here are two common methods:Vincenty's formula (applied above)
- 1047.809 miles
- 1686.286 kilometers
- 910.521 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
- 1045.889 miles
- 1683.195 kilometers
- 908.853 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
The time difference between St Louis and Billings is 1 hour. Billings is 1 hour behind St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 154 kg (339 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Billings (BIL).