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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

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1262
Miles
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2031
Kilometers
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1096
Nautical miles

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 Flag of 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 Flag of 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