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Chicago–Walla Walla | ORD–ALW
Calculations with different methods
- 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).
Estimated flight time from O'Hare International Airport (ORD) to Walla Walla Regional Airport (ALW) is 3 hours 23 minutes.
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
Chicago to Walla Walla flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Walla Walla (ALW).