Air Miles Calculator

Distance between St Louis, MO (STL) and Allentown, PA (ABE)

Distance from St Louis to Allentown (St. Louis Lambert International Airport – Lehigh Valley International Airport) is 805 miles / 1296 kilometers / 700 nautical miles.

How far is Allentown from St Louis?

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

Vincenty's formula (applied above)
  • 805.357 miles
  • 1296.097 kilometers
  • 699.836 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
  • 803.443 miles
  • 1293.016 kilometers
  • 698.173 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).

Flight duration

Estimated flight time from St. Louis Lambert International Airport (STL) to Lehigh Valley International Airport (ABE) is 2 hours 1 minutes.

Time difference and current local times

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

Time Difference

St Louis
Allentown

St Louis, MO

 CDT

Allentown, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 135 kg (298 pounds).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″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

St Louis to Allentown flight path

Shortest flight path between St. Louis Lambert International Airport (STL) and Lehigh Valley International Airport (ABE).

Frequent Flyer Miles Calculator

St Louis (STL) → Allentown (ABE).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
805
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
805

Round trip?