# 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
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
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.

MDT

PDT

## 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?