Air Miles Calculator

Distance between South Bend, IN (SBN) and Williamsport, PA (IPT)

Flight distance from South Bend to Williamsport (South Bend International Airport – Williamsport Regional Airport) is 488 miles / 786 kilometers / 424 nautical miles. Estimated flight time is 1 hour 25 minutes.

Driving distance from South Bend (SBN) to Williamsport (IPT) is 537 miles / 865 kilometers and travel time by car is about 9 hours 14 minutes.

Map of flight path and driving directions from South Bend to Williamsport.

Shortest flight path between South Bend International Airport (SBN) and Williamsport Regional Airport (IPT).

How far is Williamsport from South Bend?

There are several ways to calculate distances between South Bend and Williamsport. Here are two common methods:

Vincenty's formula (applied above)
  • 488.500 miles
  • 786.164 kilometers
  • 424.495 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
  • 487.245 miles
  • 784.145 kilometers
  • 423.404 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 Williamsport Regional Airport
City: Williamsport, PA
Country: United States Flag of United States
IATA Code: IPT
ICAO Code: KIPT
Coordinates: 41°14′30″N, 76°55′15″W

Time difference and current local times

There is no time difference between South Bend and Williamsport.

Time Difference

South Bend, IN

 EDT

Williamsport, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 97 kg (214 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Williamsport (IPT).

Distance:
488
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
488

Round trip?