Air Miles Calculator

Distance between Huntsville, AL (HSV) and Allentown, PA (ABE)

Flight distance from Huntsville to Allentown (Huntsville International Airport – Lehigh Valley International Airport) is 746 miles / 1201 kilometers / 649 nautical miles. Estimated flight time is 1 hour 54 minutes.

Driving distance from Huntsville (HSV) to Allentown (ABE) is 845 miles / 1360 kilometers and travel time by car is about 15 hours 11 minutes.

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

Shortest flight path between Huntsville International Airport (HSV) and Lehigh Valley International Airport (ABE).

How far is Allentown from Huntsville?

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

Vincenty's formula (applied above)
  • 746.294 miles
  • 1201.043 kilometers
  • 648.512 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
  • 745.502 miles
  • 1199.769 kilometers
  • 647.823 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 Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″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

The time difference between Huntsville and Allentown is 1 hour. Allentown is 1 hour ahead of Huntsville.

Time Difference

Huntsville, AL

 CST

Allentown, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 130 kg (286 pounds).

Frequent Flyer Miles Calculator

Huntsville (HSV) → Allentown (ABE).

Distance:
746
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
746

Round trip?