How far is Allentown, PA, from Bristol?

The distance between Bristol (Bristol Airport) and Allentown (Lehigh Valley International Airport) is 3428 miles / 5517 kilometers / 2979 nautical miles.

Distance from Bristol to Allentown

There are several ways to calculate the distance from Bristol to Allentown. Here are two standard methods:

Vincenty's formula (applied above)

• 3428.275 miles
• 5517.274 kilometers
• 2979.090 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 3419.090 miles
• 5502.492 kilometers
• 2971.108 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).

How long does it take to fly from Bristol to Allentown?

The estimated flight time from Bristol Airport to Lehigh Valley International Airport is 6 hours and 59 minutes.

What is the time difference between Bristol and Allentown?

The time difference between Bristol and Allentown is 5 hours. Allentown is 5 hours behind Bristol.

Flight carbon footprint between Bristol Airport (BRS) and Lehigh Valley International Airport (ABE)

On average, flying from Bristol to Allentown generates about 386 kg of CO2 per passenger, and 386 kilograms equals 851 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Bristol to Allentown

See the map of the shortest flight path between Bristol Airport (BRS) and Lehigh Valley International Airport (ABE).

Airport information

Origin	Bristol Airport
City:	Bristol
Country:	United Kingdom
IATA Code:	BRS
ICAO Code:	EGGD
Coordinates:	51°22′57″N, 2°43′8″W

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