Air Miles Calculator

Distance between South Bend, IN (SBN) and Walla Walla, WA (ALW)

Flight distance from South Bend to Walla Walla (South Bend International Airport – Walla Walla Regional Airport) is 1613 miles / 2596 kilometers / 1402 nautical miles. Estimated flight time is 3 hours 33 minutes.

Driving distance from South Bend (SBN) to Walla Walla (ALW) is 2021 miles / 3252 kilometers and travel time by car is about 33 hours 2 minutes.

Map of flight path and driving directions from South Bend to Walla Walla.

Shortest flight path between South Bend International Airport (SBN) and Walla Walla Regional Airport (ALW).

How far is Walla Walla from South Bend?

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

Vincenty's formula (applied above)
  • 1613.074 miles
  • 2595.991 kilometers
  • 1401.723 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
  • 1608.877 miles
  • 2589.237 kilometers
  • 1398.076 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 South Bend International Airport
City: South Bend, IN
Country: United States Flag of United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″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 South Bend and Walla Walla is 3 hours. Walla Walla is 3 hours behind South Bend.

Time Difference

South Bend, IN

 EDT

Walla Walla, WA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 187 kg (412 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Walla Walla (ALW).

Distance:
1613
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1613

Round trip?