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How far is Lafayette, LA, from Williamsport, PA?

The distance between Williamsport (Williamsport Regional Airport) and Lafayette (Lafayette Regional Airport) is 1135 miles / 1827 kilometers / 987 nautical miles.

The driving distance from Williamsport (IPT) to Lafayette (LFT) is 1335 miles / 2148 kilometers, and travel time by car is about 24 hours 59 minutes.

Williamsport Regional Airport – Lafayette Regional Airport

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1135
Miles
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1827
Kilometers
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987
Nautical miles

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Distance from Williamsport to Lafayette

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

Vincenty's formula (applied above)
  • 1135.496 miles
  • 1827.404 kilometers
  • 986.719 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
  • 1135.192 miles
  • 1826.914 kilometers
  • 986.455 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 Williamsport to Lafayette?

The estimated flight time from Williamsport Regional Airport to Lafayette Regional Airport is 2 hours and 38 minutes.

Flight carbon footprint between Williamsport Regional Airport (IPT) and Lafayette Regional Airport (LFT)

On average, flying from Williamsport to Lafayette generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Williamsport to Lafayette

See the map of the shortest flight path between Williamsport Regional Airport (IPT) and Lafayette Regional Airport (LFT).

Airport information

Origin 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
Destination Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W