How far is Allentown, PA, from London?

The distance between London (London Stansted Airport) and Allentown (Lehigh Valley International Airport) is 3538 miles / 5694 kilometers / 3074 nautical miles.

Distance from London to Allentown

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

Vincenty's formula (applied above)

• 3537.894 miles
• 5693.688 kilometers
• 3074.346 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

• 3528.383 miles
• 5678.382 kilometers
• 3066.081 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 London to Allentown?

The estimated flight time from London Stansted Airport to Lehigh Valley International Airport is 7 hours and 11 minutes.

What is the time difference between London and Allentown?

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

Flight carbon footprint between London Stansted Airport (STN) and Lehigh Valley International Airport (ABE)

On average, flying from London to Allentown generates about 399 kg of CO2 per passenger, and 399 kilograms equals 880 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from London to Allentown

See the map of the shortest flight path between London Stansted Airport (STN) and Lehigh Valley International Airport (ABE).

Airport information

Origin	London Stansted Airport
City:	London
Country:	United Kingdom
IATA Code:	STN
ICAO Code:	EGSS
Coordinates:	51°53′5″N, 0°14′5″E

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