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How far is Williamsport, PA, from Fairbanks, AK?

The distance between Fairbanks (Fairbanks International Airport) and Williamsport (Williamsport Regional Airport) is 3151 miles / 5071 kilometers / 2738 nautical miles.

The driving distance from Fairbanks (FAI) to Williamsport (IPT) is 4112 miles / 6618 kilometers, and travel time by car is about 77 hours 53 minutes.

Fairbanks International Airport – Williamsport Regional Airport

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3151
Miles
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5071
Kilometers
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2738
Nautical miles

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Distance from Fairbanks to Williamsport

There are several ways to calculate the distance from Fairbanks to Williamsport. Here are two standard methods:

Vincenty's formula (applied above)
  • 3150.732 miles
  • 5070.612 kilometers
  • 2737.912 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
  • 3142.753 miles
  • 5057.770 kilometers
  • 2730.977 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 Fairbanks to Williamsport?

The estimated flight time from Fairbanks International Airport to Williamsport Regional Airport is 6 hours and 27 minutes.

Flight carbon footprint between Fairbanks International Airport (FAI) and Williamsport Regional Airport (IPT)

On average, flying from Fairbanks to Williamsport generates about 352 kg of CO2 per passenger, and 352 kilograms equals 777 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Fairbanks to Williamsport

See the map of the shortest flight path between Fairbanks International Airport (FAI) and Williamsport Regional Airport (IPT).

Airport information

Origin Fairbanks International Airport
City: Fairbanks, AK
Country: United States Flag of United States
IATA Code: FAI
ICAO Code: PAFA
Coordinates: 64°48′54″N, 147°51′21″W
Destination Williamsport Regional Airport
City: Williamsport, PA
Country: United States Flag of United States
IATA Code: IPT
ICAO Code: KIPT
Coordinates: 41°14′30″N, 76°55′15″W