Map of flight path and driving directions from St Louis to Buffalo.
Shortest flight path between St. Louis Lambert International Airport (STL) and Buffalo Niagara International Airport (BUF).
How far is Buffalo from St Louis?
There are several ways to calculate distances between St Louis and Buffalo. Here are two common methods:Vincenty's formula (applied above)
- 674.156 miles
- 1084.948 kilometers
- 585.825 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
- 672.916 miles
- 1082.953 kilometers
- 584.748 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 Buffalo is 1 hour. Buffalo is 1 hour ahead of St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 122 kg (268 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Buffalo (BUF).