Distance between St Louis, MO (STL) and Phoenix, AZ (PHX)
Distance from St Louis to Phoenix (St. Louis Lambert International Airport – Phoenix Sky Harbor International Airport) is 1262 miles / 2031 kilometers / 1096 nautical miles.
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St Louis - Phoenix
How far is Phoenix from St Louis?
There are several ways to calculate distances between St Louis and Phoenix. Here are two common methods:
Vincenty's formula (applied above)- 1261.814 miles
- 2030.693 kilometers
- 1096.486 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- 1259.408 miles
- 2026.821 kilometers
- 1094.396 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).
Flight duration
Estimated flight time from St. Louis Lambert International Airport (STL) to Phoenix Sky Harbor International Airport (PHX) is 2 hours 53 minutes.
Time difference and current local times
The time difference between St Louis and Phoenix is 2 hours. Phoenix is 2 hours behind St Louis.
Time Difference
St Louis, MO
Phoenix, AZ
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 164 kg (361 pounds).
Airport information
| A | 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 |
| B | Phoenix Sky Harbor International Airport |
|---|---|
| City: | Phoenix, AZ |
| Country: | United States |
| IATA Code: | PHX |
| ICAO Code: | KPHX |
| Coordinates: | 33°26′3″N, 112°0′43″W |
St Louis to Phoenix flight path
Shortest flight path between St. Louis Lambert International Airport (STL) and Phoenix Sky Harbor International Airport (PHX).
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St Louis (STL) → Phoenix (PHX).
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