How far is Williamsport, PA, from Knoxville, TN?

The distance between Knoxville (Knoxville McGhee Tyson Airport) and Williamsport (Williamsport Regional Airport) is 536 miles / 862 kilometers / 465 nautical miles.

The driving distance from Knoxville (TYS) to Williamsport (IPT) is 641 miles / 1032 kilometers, and travel time by car is about 12 hours 24 minutes.

Distance from Knoxville to Williamsport

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

Vincenty's formula (applied above)

• 535.540 miles
• 861.868 kilometers
• 465.371 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

• 535.325 miles
• 861.523 kilometers
• 465.185 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 Knoxville to Williamsport?

The estimated flight time from Knoxville McGhee Tyson Airport to Williamsport Regional Airport is 1 hour and 30 minutes.

What is the time difference between Knoxville and Williamsport?

There is no time difference between Knoxville and Williamsport.

Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Williamsport Regional Airport (IPT)

On average, flying from Knoxville to Williamsport generates about 104 kg of CO2 per passenger, and 104 kilograms equals 229 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Knoxville to Williamsport

See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Williamsport Regional Airport (IPT).

Airport information

Origin	Knoxville McGhee Tyson Airport
City:	Knoxville, TN
Country:	United States
IATA Code:	TYS
ICAO Code:	KTYS
Coordinates:	35°48′39″N, 83°59′38″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