Air Miles Calculator

Distance between Huntsville, AL (HSV) and Knoxville, TN (TYS)

Flight distance from Huntsville to Knoxville (Huntsville International Airport – Knoxville McGhee Tyson Airport) is 177 miles / 285 kilometers / 154 nautical miles. Estimated flight time is 50 minutes.

Driving distance from Huntsville (HSV) to Knoxville (TYS) is 224 miles / 361 kilometers and travel time by car is about 4 hours 13 minutes.

Map of flight path and driving directions from Huntsville to Knoxville.

Shortest flight path between Huntsville International Airport (HSV) and Knoxville McGhee Tyson Airport (TYS).

How far is Knoxville from Huntsville?

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

Vincenty's formula (applied above)
  • 176.903 miles
  • 284.698 kilometers
  • 153.725 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
  • 176.675 miles
  • 284.331 kilometers
  • 153.526 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).

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B 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

Time difference and current local times

The time difference between Huntsville and Knoxville is 1 hour. Knoxville is 1 hour ahead of Huntsville.

Time Difference

Huntsville, AL

 CST

Knoxville, TN

 EST

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Huntsville (HSV) → Knoxville (TYS).

Distance:
177
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
177

Round trip?