How far is Ithaca, NY, from Williamsport, PA?

The distance between Williamsport (Williamsport Regional Airport) and Ithaca (Ithaca Tompkins Regional Airport) is 89 miles / 144 kilometers / 78 nautical miles.

The driving distance from Williamsport (IPT) to Ithaca (ITH) is 132 miles / 212 kilometers, and travel time by car is about 2 hours 39 minutes.

Distance from Williamsport to Ithaca

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

Vincenty's formula (applied above)

• 89.458 miles
• 143.969 kilometers
• 77.737 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

• 89.535 miles
• 144.092 kilometers
• 77.803 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 Ithaca?

The estimated flight time from Williamsport Regional Airport to Ithaca Tompkins Regional Airport is 40 minutes.

What is the time difference between Williamsport and Ithaca?

There is no time difference between Williamsport and Ithaca.

Flight carbon footprint between Williamsport Regional Airport (IPT) and Ithaca Tompkins Regional Airport (ITH)

On average, flying from Williamsport to Ithaca generates about 38 kg of CO2 per passenger, and 38 kilograms equals 84 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 Ithaca

See the map of the shortest flight path between Williamsport Regional Airport (IPT) and Ithaca Tompkins Regional Airport (ITH).

Airport information

Origin	Williamsport Regional Airport
City:	Williamsport, PA
Country:	United States
IATA Code:	IPT
ICAO Code:	KIPT
Coordinates:	41°14′30″N, 76°55′15″W

Destination	Ithaca Tompkins Regional Airport
City:	Ithaca, NY
Country:	United States
IATA Code:	ITH
ICAO Code:	KITH
Coordinates:	42°29′27″N, 76°27′30″W