Air Miles Calculator

Distance between Knoxville, TN (TYS) and Louisville, KY (SDF)

Distance from Knoxville to Louisville (McGhee Tyson Airport – Louisville International Airport) is 189 miles / 305 kilometers / 165 nautical miles.

How far is Louisville from Knoxville?

There are several ways to calculate distances between Knoxville and Louisville. Here are two common methods:

Vincenty's formula (applied above)
  • 189.320 miles
  • 304.681 kilometers
  • 164.515 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 189.481 miles
  • 304.941 kilometers
  • 164.655 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).

Flight duration

Estimated flight time from McGhee Tyson Airport (TYS) to Louisville International Airport (SDF) is 51 minutes.

Time difference and current local times

There is no time difference between Knoxville and Louisville.

Time Difference

Knoxville
Louisville

Knoxville, TN

 EDT

Louisville, KY

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 51 kg (113 pounds).

Airport information


A 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

B Louisville International Airport
City: Louisville, KY
Country: United States Flag of United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″W

Knoxville to Louisville flight path

Shortest flight path between McGhee Tyson Airport (TYS) and Louisville International Airport (SDF).

Frequent Flyer Miles Calculator

Knoxville (TYS) → Louisville (SDF).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
189
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
189

Round trip?