Map of flight path and driving directions from Chicago to Walla Walla.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Walla Walla Regional Airport (ALW).
How far is Walla Walla from Chicago?
There are several ways to calculate distances between Chicago and Walla Walla. Here are two common methods:Vincenty's formula (applied above)
- 1530.000 miles
- 2462.296 kilometers
- 1329.533 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
- 1526.002 miles
- 2455.863 kilometers
- 1326.060 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).
Time difference and current local times
The time difference between Chicago and Walla Walla is 2 hours. Walla Walla is 2 hours behind Chicago.
Walla Walla, WA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 181 kg (400 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Walla Walla (ALW).