Air Miles Calculator logo

How far is Knoxville, TN, from Dallas, TX?

The distance between Dallas (Dallas/Fort Worth International Airport) and Knoxville (Knoxville McGhee Tyson Airport) is 772 miles / 1242 kilometers / 670 nautical miles.

The driving distance from Dallas (DFW) to Knoxville (TYS) is 864 miles / 1391 kilometers, and travel time by car is about 15 hours 31 minutes.

Dallas/Fort Worth International Airport – Knoxville McGhee Tyson Airport

Distance arrow
772
Miles
Distance arrow
1242
Kilometers
Distance arrow
670
Nautical miles

Search flights

Distance from Dallas to Knoxville

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

Vincenty's formula (applied above)
  • 771.572 miles
  • 1241.725 kilometers
  • 670.478 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
  • 770.128 miles
  • 1239.401 kilometers
  • 669.223 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 Dallas to Knoxville?

The estimated flight time from Dallas/Fort Worth International Airport to Knoxville McGhee Tyson Airport is 1 hour and 57 minutes.

Flight carbon footprint between Dallas/Fort Worth International Airport (DFW) and Knoxville McGhee Tyson Airport (TYS)

On average, flying from Dallas to Knoxville generates about 132 kg of CO2 per passenger, and 132 kilograms equals 291 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dallas to Knoxville

See the map of the shortest flight path between Dallas/Fort Worth International Airport (DFW) and Knoxville McGhee Tyson Airport (TYS).

Airport information

Origin Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W
Destination Knoxville McGhee Tyson Airport
City: Knoxville, TN
Country: United States Flag of United States
IATA Code: TYS
ICAO Code: KTYS
Coordinates: 35°48′39″N, 83°59′38″W

Airlines flying from Dallas (DFW) to Knoxville (TYS)

American Airlines