Map of flight path and driving directions from St Louis to Flagstaff.
Shortest flight path between St. Louis Lambert International Airport (STL) and Flagstaff Pulliam Airport (FLG).
How far is Flagstaff from St Louis?
There are several ways to calculate distances between St Louis and Flagstaff. Here are two common methods:Vincenty's formula (applied above)
- 1202.073 miles
- 1934.548 kilometers
- 1044.573 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
- 1199.499 miles
- 1930.406 kilometers
- 1042.336 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 Flagstaff is 1 hour. Flagstaff is 1 hour behind St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 162 kg (356 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Flagstaff (FLG).