Air Miles Calculator

Distance between Philadelphia, PA (PHL) and Allentown, PA (ABE)

Flight distance from Philadelphia to Allentown (Philadelphia International Airport – Lehigh Valley International Airport) is 55 miles / 88 kilometers / 48 nautical miles. Estimated flight time is 36 minutes.

Driving distance from Philadelphia (PHL) to Allentown (ABE) is 70 miles / 113 kilometers and travel time by car is about 1 hour 30 minutes.

Map of flight path and driving directions from Philadelphia to Allentown.

Shortest flight path between Philadelphia International Airport (PHL) and Lehigh Valley International Airport (ABE).

How far is Allentown from Philadelphia?

There are several ways to calculate distances between Philadelphia and Allentown. Here are two common methods:

Vincenty's formula (applied above)
  • 54.857 miles
  • 88.283 kilometers
  • 47.669 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
  • 54.925 miles
  • 88.394 kilometers
  • 47.729 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 Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W

B Lehigh Valley International Airport
City: Allentown, PA
Country: United States Flag of United States
IATA Code: ABE
ICAO Code: KABE
Coordinates: 40°39′7″N, 75°26′26″W

Time difference and current local times

There is no time difference between Philadelphia and Allentown.

Time Difference

Philadelphia, PA

 EST

Allentown, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 33 kg (73 pounds).

Frequent Flyer Miles Calculator

Philadelphia (PHL) → Allentown (ABE).

Distance:
55
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
55

Round trip?