How far is South Bend from Seattle?
There are several ways to calculate distances between Seattle and South Bend. Here are two common methods:Vincenty's formula (applied above)
- 1802.755 miles
- 2901.253 kilometers
- 1566.551 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
- 1798.072 miles
- 2893.716 kilometers
- 1562.482 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).
Estimated flight time from Seattle–Tacoma International Airport (SEA) to South Bend International Airport (SBN) is 3 hours 54 minutes.
Time difference and current local times
The time difference between Seattle and South Bend is 3 hours. South Bend is 3 hours ahead of Seattle.
South Bend, IN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 198 kg (437 pounds).
Seattle to South Bend flight map.
Frequent Flyer Miles Calculator
Seattle (SEA) → South Bend (SBN).