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.
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Huntsville - Knoxville
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  |
| 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 |
| 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
Knoxville, TN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 51 kg (113 pounds).
Frequent Flyer Miles Calculator
Huntsville (HSV) → Knoxville (TYS).
In total
Round trip?