How far is Knoxville, TN, from Huntsville, AL?
The distance between Huntsville (Huntsville International Airport) and Knoxville (Knoxville McGhee Tyson Airport) is 177 miles / 285 kilometers / 154 nautical miles.
The driving distance from Huntsville (HSV) to Knoxville (TYS) is 224 miles / 361 kilometers, and travel time by car is about 4 hours 19 minutes.
Huntsville International Airport – Knoxville McGhee Tyson Airport
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Distance from Huntsville to Knoxville
There are several ways to calculate the distance from Huntsville to Knoxville. Here are two standard 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 planet.
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).
How long does it take to fly from Huntsville to Knoxville?
The estimated flight time from Huntsville International Airport to Knoxville McGhee Tyson Airport is 50 minutes.
What is the time difference between Huntsville and Knoxville?
Flight carbon footprint between Huntsville International Airport (HSV) and Knoxville McGhee Tyson Airport (TYS)
On average, flying from Huntsville to Knoxville generates about 51 kg of CO2 per passenger, and 51 kilograms equals 113 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huntsville to Knoxville
See the map of the shortest flight path between Huntsville International Airport (HSV) and Knoxville McGhee Tyson Airport (TYS).
Airport information
| Origin | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States  |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″W |
| Destination | 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 |