Map of flight path and driving directions from Houston to Walla Walla.
Shortest flight path between Houston William P. Hobby Airport (HOU) and Walla Walla Regional Airport (ALW).
How far is Walla Walla from Houston?
There are several ways to calculate distances between Houston and Walla Walla. Here are two common methods:Vincenty's formula (applied above)
- 1682.478 miles
- 2707.686 kilometers
- 1462.033 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
- 1681.683 miles
- 2706.406 kilometers
- 1461.342 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 Houston and Walla Walla is 2 hours. Walla Walla is 2 hours behind Houston.
Walla Walla, WA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 191 kg (422 pounds).
Frequent Flyer Miles Calculator
Houston (HOU) → Walla Walla (ALW).