How far is Jacksonville, FL, from Knoxville, TN?

The distance between Knoxville (Knoxville McGhee Tyson Airport) and Jacksonville (Jacksonville International Airport) is 390 miles / 628 kilometers / 339 nautical miles.

The driving distance from Knoxville (TYS) to Jacksonville (JAX) is 506 miles / 814 kilometers, and travel time by car is about 10 hours 15 minutes.

Distance from Knoxville to Jacksonville

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

Vincenty's formula (applied above)

• 389.999 miles
• 627.643 kilometers
• 338.900 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

• 390.795 miles
• 628.924 kilometers
• 339.592 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 Jacksonville?

The estimated flight time from Knoxville McGhee Tyson Airport to Jacksonville International Airport is 1 hour and 14 minutes.

What is the time difference between Knoxville and Jacksonville?

There is no time difference between Knoxville and Jacksonville.

Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Jacksonville International Airport (JAX)

On average, flying from Knoxville to Jacksonville generates about 82 kg of CO2 per passenger, and 82 kilograms equals 182 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 Jacksonville

See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Jacksonville International Airport (JAX).

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	Jacksonville International Airport
City:	Jacksonville, FL
Country:	United States
IATA Code:	JAX
ICAO Code:	KJAX
Coordinates:	30°29′38″N, 81°41′16″W