How far is Williamsport, PA, from Niagara Falls, NY?

The distance between Niagara Falls (Niagara Falls International Airport) and Williamsport (Williamsport Regional Airport) is 165 miles / 266 kilometers / 144 nautical miles.

The driving distance from Niagara Falls (IAG) to Williamsport (IPT) is 220 miles / 354 kilometers, and travel time by car is about 4 hours 37 minutes.

Distance from Niagara Falls to Williamsport

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

Vincenty's formula (applied above)

• 165.481 miles
• 266.316 kilometers
• 143.799 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

• 165.417 miles
• 266.212 kilometers
• 143.743 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 Niagara Falls to Williamsport?

The estimated flight time from Niagara Falls International Airport to Williamsport Regional Airport is 48 minutes.

What is the time difference between Niagara Falls and Williamsport?

There is no time difference between Niagara Falls and Williamsport.

Flight carbon footprint between Niagara Falls International Airport (IAG) and Williamsport Regional Airport (IPT)

On average, flying from Niagara Falls to Williamsport generates about 49 kg of CO2 per passenger, and 49 kilograms equals 109 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Niagara Falls to Williamsport

See the map of the shortest flight path between Niagara Falls International Airport (IAG) and Williamsport Regional Airport (IPT).

Airport information

Origin	Niagara Falls International Airport
City:	Niagara Falls, NY
Country:	United States
IATA Code:	IAG
ICAO Code:	KIAG
Coordinates:	43°6′26″N, 78°56′46″W

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