Air Miles Calculator

Distance between St Louis, MO (STL) and Flagstaff, AZ (FLG)

Distance from St Louis to Flagstaff (Flagstaff Pulliam Airport – St. Louis Lambert International Airport) is 1202 miles / 1935 kilometers / 1045 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from St. Louis Lambert International Airport (STL) to Flagstaff Pulliam Airport (FLG) is 2 hours 46 minutes.

Time difference and current local times

The time difference between St Louis and Flagstaff is 2 hours. Flagstaff is 2 hours behind St Louis.

Time Difference

St Louis
Flagstaff

St Louis, MO

 CDT

Flagstaff, AZ

 MST

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Flagstaff Pulliam Airport
City: Flagstaff, AZ
Country: United States Flag of United States
IATA Code: FLG
ICAO Code: KFLG
Coordinates: 35°8′18″N, 111°40′15″W

Map

St Louis to Flagstaff flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → Flagstaff (FLG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1202
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1202

Round trip?