How far is South Bend, IN, from Allentown, PA?
The distance between Allentown (Lehigh Valley International Airport) and South Bend (South Bend International Airport) is 571 miles / 919 kilometers / 496 nautical miles.
The driving distance from Allentown (ABE) to South Bend (SBN) is 651 miles / 1047 kilometers, and travel time by car is about 11 hours 58 minutes.
Lehigh Valley International Airport – South Bend International Airport
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Distance from Allentown to South Bend
There are several ways to calculate the distance from Allentown to South Bend. Here are two standard methods:
Vincenty's formula (applied above)- 571.336 miles
- 919.477 kilometers
- 496.478 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 569.905 miles
- 917.173 kilometers
- 495.234 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).
How long does it take to fly from Allentown to South Bend?
The estimated flight time from Lehigh Valley International Airport to South Bend International Airport is 1 hour and 34 minutes.
What is the time difference between Allentown and South Bend?
There is no time difference between Allentown and South Bend.
Flight carbon footprint between Lehigh Valley International Airport (ABE) and South Bend International Airport (SBN)
On average, flying from Allentown to South Bend generates about 109 kg of CO2 per passenger, and 109 kilograms equals 240 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Allentown to South Bend
See the map of the shortest flight path between Lehigh Valley International Airport (ABE) and South Bend International Airport (SBN).
Airport information
| Origin | Lehigh Valley International Airport |
|---|---|
| City: | Allentown, PA |
| Country: | United States  |
| IATA Code: | ABE |
| ICAO Code: | KABE |
| Coordinates: | 40°39′7″N, 75°26′26″W |
| Destination | South Bend International Airport |
|---|---|
| City: | South Bend, IN |
| Country: | United States |
| IATA Code: | SBN |
| ICAO Code: | KSBN |
| Coordinates: | 41°42′31″N, 86°19′2″W |