Air Miles Calculator

Distance between Boise, ID (BOI) and Walla Walla, WA (ALW)

Flight distance from Boise to Walla Walla (Boise Airport – Walla Walla Regional Airport) is 202 miles / 325 kilometers / 176 nautical miles. Estimated flight time is 52 minutes.

Driving distance from Boise (BOI) to Walla Walla (ALW) is 258 miles / 415 kilometers and travel time by car is about 4 hours 40 minutes.

Map of flight path and driving directions from Boise to Walla Walla.

Shortest flight path between Boise Airport (BOI) and Walla Walla Regional Airport (ALW).

How far is Walla Walla from Boise?

There are several ways to calculate distances between Boise and Walla Walla. Here are two common methods:

Vincenty's formula (applied above)
  • 202.044 miles
  • 325.158 kilometers
  • 175.571 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
  • 201.993 miles
  • 325.076 kilometers
  • 175.527 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 Boise Airport
City: Boise, ID
Country: United States Flag of United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″W

B Walla Walla Regional Airport
City: Walla Walla, WA
Country: United States Flag of United States
IATA Code: ALW
ICAO Code: KALW
Coordinates: 46°5′41″N, 118°17′16″W

Time difference and current local times

The time difference between Boise and Walla Walla is 1 hour. Walla Walla is 1 hour behind Boise.

Time Difference

Boise, ID

 MST

Walla Walla, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 55 kg (121 pounds).

Frequent Flyer Miles Calculator

Boise (BOI) → Walla Walla (ALW).

Distance:
202
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
202

Round trip?