Map of flight path and driving directions from Louisville to Blountville.
Shortest flight path between Louisville International Airport (SDF) and Blountville Tri-Cities Regional Airport (TRI).
How far is Blountville from Louisville?
There are several ways to calculate distances between Louisville and Blountville. Here are two common methods:Vincenty's formula (applied above)
- 217.545 miles
- 350.105 kilometers
- 189.042 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
- 217.303 miles
- 349.716 kilometers
- 188.831 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
There is no time difference between Louisville and Blountville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 57 kg (126 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → Blountville (TRI).