How far is South Bend from Portland?
There are several ways to calculate distances between Portland and South Bend. Here are two common methods:Vincenty's formula (applied above)
- 1822.522 miles
- 2933.064 kilometers
- 1583.728 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
- 1817.721 miles
- 2925.339 kilometers
- 1579.557 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 Portland International Airport (PDX) to South Bend International Airport (SBN) is 3 hours 57 minutes.
Time difference and current local times
The time difference between Portland and South Bend is 3 hours. South Bend is 3 hours ahead of Portland.
South Bend, IN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 201 kg (442 pounds).
Portland to South Bend flight map.
Frequent Flyer Miles Calculator
Portland (PDX) → South Bend (SBN).