How far is Blountville, TN, from Louisville, KY?
The distance between Louisville (Louisville International Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 218 miles / 350 kilometers / 189 nautical miles.
The driving distance from Louisville (SDF) to Blountville (TRI) is 291 miles / 468 kilometers, and travel time by car is about 5 hours 49 minutes.
Louisville International Airport – Blountville Tri-Cities Regional Airport
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Distance from Louisville to Blountville
There are several ways to calculate the distance from Louisville to Blountville. Here are two standard 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 planet.
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).
How long does it take to fly from Louisville to Blountville?
The estimated flight time from Louisville International Airport to Blountville Tri-Cities Regional Airport is 54 minutes.
What is the time difference between Louisville and Blountville?
There is no time difference between Louisville and Blountville.
Flight carbon footprint between Louisville International Airport (SDF) and Blountville Tri-Cities Regional Airport (TRI)
On average, flying from Louisville to Blountville generates about 57 kg of CO2 per passenger, and 57 kilograms equals 126 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Louisville to Blountville
See the map of the shortest flight path between Louisville International Airport (SDF) and Blountville Tri-Cities Regional Airport (TRI).
Airport information
| Origin | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States  |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″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 |