Air Miles Calculator

Distance between Spokane, WA (GEG) and South Bend, IN (SBN)

Flight distance from Spokane to South Bend (Spokane International Airport – South Bend International Airport) is 1580 miles / 2542 kilometers / 1373 nautical miles. Estimated flight time is 3 hours 29 minutes.

Driving distance from Spokane (GEG) to South Bend (SBN) is 1914 miles / 3080 kilometers and travel time by car is about 31 hours 5 minutes.

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

Shortest flight path between Spokane International Airport (GEG) and South Bend International Airport (SBN).

How far is South Bend from Spokane?

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

Vincenty's formula (applied above)
  • 1579.723 miles
  • 2542.318 kilometers
  • 1372.742 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
  • 1575.710 miles
  • 2535.859 kilometers
  • 1369.254 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 Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B 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

Time difference and current local times

The time difference between Spokane and South Bend is 3 hours. South Bend is 3 hours ahead of Spokane.

Time Difference

Spokane, WA

 PST

South Bend, IN

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 185 kg (407 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → South Bend (SBN).

Distance:
1580
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1580

Round trip?