How far is Walla Walla from St Louis?
There are several ways to calculate distances between St Louis and Walla Walla. Here are two common methods:Vincenty's formula (applied above)
- 1505.707 miles
- 2423.201 kilometers
- 1308.424 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
- 1502.363 miles
- 2417.819 kilometers
- 1305.518 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).
Estimated flight time from St. Louis Lambert International Airport (STL) to Walla Walla Regional Airport (ALW) is 3 hours 21 minutes.
Time difference and current local times
The time difference between St Louis and Walla Walla is 2 hours. Walla Walla is 2 hours behind St Louis.
St Louis, MO
Walla Walla, WA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 164 kg (363 pounds).
St Louis to Walla Walla flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Walla Walla (ALW).