How far is Allentown, PA, from Louisville, KY?
The distance between Louisville (Louisville International Airport) and Allentown (Lehigh Valley International Airport) is 576 miles / 928 kilometers / 501 nautical miles.
The driving distance from Louisville (SDF) to Allentown (ABE) is 688 miles / 1107 kilometers, and travel time by car is about 13 hours 1 minutes.
Louisville International Airport – Lehigh Valley International Airport
Search flights
Distance from Louisville to Allentown
There are several ways to calculate the distance from Louisville to Allentown. Here are two standard methods:
Vincenty's formula (applied above)- 576.420 miles
- 927.658 kilometers
- 500.895 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- 575.202 miles
- 925.698 kilometers
- 499.837 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 Louisville to Allentown?
The estimated flight time from Louisville International Airport to Lehigh Valley International Airport is 1 hour and 35 minutes.
What is the time difference between Louisville and Allentown?
There is no time difference between Louisville and Allentown.
Flight carbon footprint between Louisville International Airport (SDF) and Lehigh Valley International Airport (ABE)
On average, flying from Louisville to Allentown generates about 110 kg of CO2 per passenger, and 110 kilograms equals 242 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Louisville to Allentown
See the map of the shortest flight path between Louisville International Airport (SDF) and Lehigh Valley International Airport (ABE).
Airport information
| Origin | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States  |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″W |
| Destination | 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 |