Air Miles Calculator

Distance between St Louis, MO (STL) and Yuma, AZ (YUM)

Flight distance from St Louis to Yuma (St. Louis Lambert International Airport – Yuma International Airport) is 1421 miles / 2287 kilometers / 1235 nautical miles. Estimated flight time is 3 hours 11 minutes.

Driving distance from St Louis (STL) to Yuma (YUM) is 1679 miles / 2702 kilometers and travel time by car is about 27 hours 50 minutes.

Map of flight path and driving directions from St Louis to Yuma.

Shortest flight path between St. Louis Lambert International Airport (STL) and Yuma International Airport (YUM).

How far is Yuma from St Louis?

There are several ways to calculate distances between St Louis and Yuma. Here are two common methods:

Vincenty's formula (applied above)
  • 1421.237 miles
  • 2287.259 kilometers
  • 1235.021 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
  • 1418.582 miles
  • 2282.986 kilometers
  • 1232.714 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).

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 Yuma International Airport
City: Yuma, AZ
Country: United States Flag of United States
IATA Code: YUM
ICAO Code: KNYL
Coordinates: 32°39′23″N, 114°36′21″W

Time difference and current local times

The time difference between St Louis and Yuma is 1 hour. Yuma is 1 hour behind St Louis.

Time Difference

St Louis, MO

 CST

Yuma, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (385 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Yuma (YUM).

Distance:
1421
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1421

Round trip?