Air Miles Calculator

Distance between St Louis, MO (STL) and Phoenix, AZ (PHX)

Distance from St. Louis Lambert International Airport to Phoenix Sky Harbor International Airport is 1262 miles / 2031 kilometers / 1096 nautical miles.

Calculations with different 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).

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 1 hour. Phoenix is 1 hour behind St Louis.

Time Difference

St Louis
Phoenix

St Louis, MO

 CST

Phoenix, 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 Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″W

Map

Flight map from St Louis to Phoenix.

Frequent Flyer Miles Calculator

St Louis (STL) → Phoenix (PHX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1262
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1262

Round trip?