Map of flight path and driving directions from Huntsville to Blountville.
Shortest flight path between Huntsville International Airport (HSV) and Blountville Tri-Cities Regional Airport (TRI).
How far is Blountville from Huntsville?
There are several ways to calculate distances between Huntsville and Blountville. Here are two common 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 earth.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).
Time difference and current local times
The time difference between Huntsville and Blountville is 1 hour. Blountville is 1 hour ahead of Huntsville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 66 kg (145 pounds).
Frequent Flyer Miles Calculator
Huntsville (HSV) → Blountville (TRI).