How far is Blountville, TN, from Huntsville, AL?
The distance between Huntsville (Huntsville International Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 277 miles / 445 kilometers / 240 nautical miles.
The driving distance from Huntsville (HSV) to Blountville (TRI) is 322 miles / 518 kilometers, and travel time by car is about 6 hours 3 minutes.
Huntsville International Airport – Blountville Tri-Cities Regional Airport
Search flights
Distance from Huntsville to Blountville
There are several ways to calculate the distance from Huntsville to Blountville. Here are two standard methods:
Vincenty's formula (applied above)- 276.733 miles
- 445.359 kilometers
- 240.475 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- 276.370 miles
- 444.774 kilometers
- 240.159 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 Blountville?
The estimated flight time from Huntsville International Airport to Blountville Tri-Cities Regional Airport is 1 hour and 1 minutes.
What is the time difference between Huntsville and Blountville?
Flight carbon footprint between Huntsville International Airport (HSV) and Blountville Tri-Cities Regional Airport (TRI)
On average, flying from Huntsville to Blountville generates about 66 kg of CO2 per passenger, and 66 kilograms equals 145 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 Blountville
See the map of the shortest flight path between Huntsville International Airport (HSV) and Blountville Tri-Cities Regional Airport (TRI).
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 | Blountville Tri-Cities Regional Airport |
|---|---|
| City: | Blountville, TN |
| Country: | United States |
| IATA Code: | TRI |
| ICAO Code: | KTRI |
| Coordinates: | 36°28′30″N, 82°24′26″W |