Air Miles Calculator

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

Distance from Phoenix Sky Harbor International Airport to St. Louis Lambert 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 Phoenix Sky Harbor International Airport (PHX) to St. Louis Lambert International Airport (STL) is 2 hours 53 minutes.

Time difference and current local times

The time difference between Phoenix and St Louis is 1 hour. St Louis is 1 hour ahead of Phoenix.

Time Difference

Phoenix
St Louis

Phoenix, AZ

 MST

St Louis, MO

 CST

Airport information


A 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

B 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

Map

Flight map from Phoenix to St Louis.

Frequent Flyer Miles Calculator

Phoenix (PHX) → St Louis (STL).

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?