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How far is Flagstaff, AZ, from Allentown, PA?

The distance between Allentown (Lehigh Valley International Airport) and Flagstaff (Flagstaff Pulliam Airport) is 2002 miles / 3221 kilometers / 1739 nautical miles.

The driving distance from Allentown (ABE) to Flagstaff (FLG) is 2231 miles / 3591 kilometers, and travel time by car is about 40 hours 16 minutes.

Lehigh Valley International Airport – Flagstaff Pulliam Airport

Distance arrow
2002
Miles
Distance arrow
3221
Kilometers
Distance arrow
1739
Nautical miles

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Distance from Allentown to Flagstaff

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

Vincenty's formula (applied above)
  • 2001.666 miles
  • 3221.368 kilometers
  • 1739.400 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
  • 1997.209 miles
  • 3214.196 kilometers
  • 1735.527 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 Allentown to Flagstaff?

The estimated flight time from Lehigh Valley International Airport to Flagstaff Pulliam Airport is 4 hours and 17 minutes.

Flight carbon footprint between Lehigh Valley International Airport (ABE) and Flagstaff Pulliam Airport (FLG)

On average, flying from Allentown to Flagstaff generates about 218 kg of CO2 per passenger, and 218 kilograms equals 481 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Allentown to Flagstaff

See the map of the shortest flight path between Lehigh Valley International Airport (ABE) and Flagstaff Pulliam Airport (FLG).

Airport information

Origin 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
Destination Flagstaff Pulliam Airport
City: Flagstaff, AZ
Country: United States Flag of United States
IATA Code: FLG
ICAO Code: KFLG
Coordinates: 35°8′18″N, 111°40′15″W