How far is Flagstaff, AZ, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Flagstaff (Flagstaff Pulliam Airport) is 1202 miles / 1935 kilometers / 1045 nautical miles.
The driving distance from St Louis (STL) to Flagstaff (FLG) is 1366 miles / 2199 kilometers, and travel time by car is about 23 hours 43 minutes.
St. Louis Lambert International Airport – Flagstaff Pulliam Airport
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Distance from St Louis to Flagstaff
There are several ways to calculate the distance from St Louis to Flagstaff. Here are two standard 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 planet.
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).
How long does it take to fly from St Louis to Flagstaff?
The estimated flight time from St. Louis Lambert International Airport to Flagstaff Pulliam Airport is 2 hours and 46 minutes.
What is the time difference between St Louis and Flagstaff?
The time difference between St Louis and Flagstaff is 1 hour. Flagstaff is 1 hour behind St Louis.
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Flagstaff Pulliam Airport (FLG)
On average, flying from St Louis to Flagstaff generates about 162 kg of CO2 per passenger, and 162 kilograms equals 356 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Louis to Flagstaff
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Flagstaff Pulliam Airport (FLG).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| Destination | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″W |