Distance between St Louis, MO (STL) and Phoenix, AZ (PHX)
Flight distance from St Louis to Phoenix (St. Louis Lambert International Airport – Phoenix Sky Harbor International Airport) is 1262 miles / 2031 kilometers / 1096 nautical miles. Estimated flight time is 2 hours 53 minutes.
Driving distance from St Louis (STL) to Phoenix (PHX) is 1454 miles / 2340 kilometers and travel time by car is about 26 hours 9 minutes.
St Louis – Phoenix
How far is Phoenix from St Louis?
There are several ways to calculate distances between Los Angeles and Chicago. 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 to Phoenix Sky Harbor International Airport is 2 hours 53 minutes.
Time difference
The time difference between St Louis and Phoenix is 1 hour. Phoenix is 1 hour behind St Louis.
St Louis time to Phoenix time converter
Carbon dioxide emissions
On average flying from St Louis to Phoenix generates about 164 kg of CO2 per passenger, 164 kilograms is equal to 362 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 Phoenix
Shortest flight path between St. Louis Lambert International Airport (STL) and Phoenix Sky Harbor International Airport (PHX).
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 | 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 |
Airlines flying from St Louis (STL) to Phoenix (PHX)
| American Airlines |
| Southwest Airlines |