How far is Allentown from Houston?
There are several ways to calculate distances between Houston and Allentown. Here are two common methods:Vincenty's formula (applied above)
- 1338.571 miles
- 2154.222 kilometers
- 1163.187 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
- 1337.390 miles
- 2152.320 kilometers
- 1162.160 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).
Estimated flight time from Houston George Bush Intercontinental Airport (IAH) to Lehigh Valley International Airport (ABE) is 3 hours 2 minutes.
Time difference and current local times
The time difference between Houston and Allentown is 1 hour. Allentown is 1 hour ahead of Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 166 kg (366 pounds).
|A||Houston George Bush Intercontinental Airport|
|B||Lehigh Valley International Airport|
Houston to Allentown flight path
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Lehigh Valley International Airport (ABE).
Frequent Flyer Miles Calculator
Houston (IAH) → Allentown (ABE).