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

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

The driving distance from Williamsport (IPT) to Knoxville (TYS) is 641 miles / 1031 kilometers, and travel time by car is about 12 hours 24 minutes.

Distance from Williamsport to Knoxville

There are several ways to calculate the distance from Williamsport to Knoxville. 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 Williamsport to Knoxville?

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

What is the time difference between Williamsport and Knoxville?

There is no time difference between Williamsport and Knoxville.

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

On average, flying from Williamsport to Knoxville 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 Williamsport to Knoxville

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

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	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