Map of flight path and driving directions from St Louis to Flint.
Shortest flight path between St. Louis Lambert International Airport (STL) and Bishop International Airport (FNT).
How far is Flint from St Louis?
There are several ways to calculate distances between St Louis and Flint. Here are two common methods:Vincenty's formula (applied above)
- 452.721 miles
- 728.583 kilometers
- 393.404 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
- 452.287 miles
- 727.885 kilometers
- 393.026 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 Flint is 1 hour. Flint is 1 hour ahead of St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 92 kg (202 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Flint (FNT).