How far is St Louis, MO, from Flagstaff, AZ?
The distance between Flagstaff (Flagstaff Pulliam Airport) and St Louis (St. Louis Lambert International Airport) is 1202 miles / 1935 kilometers / 1045 nautical miles.
The driving distance from Flagstaff (FLG) to St Louis (STL) is 1364 miles / 2195 kilometers, and travel time by car is about 23 hours 44 minutes.
Flagstaff Pulliam Airport – St. Louis Lambert International Airport
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Distance from Flagstaff to St Louis
There are several ways to calculate the distance from Flagstaff to St Louis. 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 Flagstaff to St Louis?
The estimated flight time from Flagstaff Pulliam Airport to St. Louis Lambert International Airport is 2 hours and 46 minutes.
What is the time difference between Flagstaff and St Louis?
Flight carbon footprint between Flagstaff Pulliam Airport (FLG) and St. Louis Lambert International Airport (STL)
On average, flying from Flagstaff to St Louis 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 Flagstaff to St Louis
See the map of the shortest flight path between Flagstaff Pulliam Airport (FLG) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States  |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″W |
| Destination | 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 |