Air Miles Calculator

Distance between South Bend, IN (SBN) and Portland, ME (PWM)

Flight distance from South Bend to Portland (South Bend International Airport – Portland International Jetport) is 825 miles / 1327 kilometers / 717 nautical miles. Estimated flight time is 2 hours 3 minutes.

Driving distance from South Bend (SBN) to Portland (PWM) is 1005 miles / 1617 kilometers and travel time by car is about 17 hours 45 minutes.

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).

Airport information


A 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

B Portland International Jetport
City: Portland, ME
Country: United States Flag of United States
IATA Code: PWM
ICAO Code: KPWM
Coordinates: 43°38′46″N, 70°18′33″W

Time difference and current local times

There is no time difference between South Bend and Portland.

Time Difference

South Bend, IN

 EDT

Portland, ME

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 137 kg (302 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Portland (PWM).

Distance:
825
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
825

Round trip?