Map of flight path and driving directions from South Bend to Portland.
Shortest flight path between South Bend International Airport (SBN) and Portland International Jetport (PWM).
How far is Portland from South Bend?
There are several ways to calculate distances between South Bend and Portland. Here are two common methods:Vincenty's formula (applied above)
- 824.863 miles
- 1327.488 kilometers
- 716.786 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
- 822.752 miles
- 1324.090 kilometers
- 714.952 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
There is no time difference between South Bend and Portland.
South Bend, IN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 137 kg (302 pounds).
Frequent Flyer Miles Calculator
South Bend (SBN) → Portland (PWM).