Map of flight path and driving directions from South Bend to Des Moines.
Shortest flight path between South Bend International Airport (SBN) and Des Moines International Airport (DSM).
How far is Des Moines from South Bend?
There are several ways to calculate distances between South Bend and Des Moines. Here are two common methods:Vincenty's formula (applied above)
- 380.479 miles
- 612.322 kilometers
- 330.627 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
- 379.494 miles
- 610.736 kilometers
- 329.771 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 South Bend and Des Moines is 1 hour. Des Moines is 1 hour behind South Bend.
South Bend, IN
Des Moines, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 81 kg (179 pounds).
Frequent Flyer Miles Calculator
South Bend (SBN) → Des Moines (DSM).