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Distance between Houston, TX (IAH) and Allentown, PA (ABE)

Flight distance from Houston to Allentown (Houston George Bush Intercontinental Airport – Lehigh Valley International Airport) is 1339 miles / 2154 kilometers / 1163 nautical miles. Estimated flight time is 3 hours 2 minutes.

Driving distance from Houston (IAH) to Allentown (ABE) is 1556 miles / 2504 kilometers and travel time by car is about 28 hours 56 minutes.

Houston – Allentown

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1339
Miles
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2154
Kilometers
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1163
Nautical miles

How far is Allentown from Houston?

There are several ways to calculate distances between Los Angeles and Chicago. 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).

Flight Duration

Estimated flight time from Houston to Allentown 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.

Houston time to Allentown time converter

Time in Houston: 00:00 ⇆ Time in Allentown: 00:00

Current local times

Houston, TX

 CDT

Allentown, PA

 EDT

Carbon dioxide emissions

On average flying from Houston to Allentown generates about 169 kg of CO2 per passenger, 169 kilograms is equal to 373 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Houston to Allentown

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Lehigh Valley International Airport (ABE).

Airport information

Origin Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W
Destination 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