How far is Blountville, TN, from Lexington, KY?
The distance between Lexington (Lexington Blue Grass Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 162 miles / 261 kilometers / 141 nautical miles.
The driving distance from Lexington (LEX) to Blountville (TRI) is 234 miles / 377 kilometers, and travel time by car is about 4 hours 37 minutes.
Lexington Blue Grass Airport – Blountville Tri-Cities Regional Airport
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Distance from Lexington to Blountville
There are several ways to calculate the distance from Lexington to Blountville. Here are two standard methods:
Vincenty's formula (applied above)- 162.100 miles
- 260.874 kilometers
- 140.861 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- 162.025 miles
- 260.753 kilometers
- 140.796 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 Lexington to Blountville?
The estimated flight time from Lexington Blue Grass Airport to Blountville Tri-Cities Regional Airport is 48 minutes.
What is the time difference between Lexington and Blountville?
There is no time difference between Lexington and Blountville.
Flight carbon footprint between Lexington Blue Grass Airport (LEX) and Blountville Tri-Cities Regional Airport (TRI)
On average, flying from Lexington to Blountville generates about 49 kg of CO2 per passenger, and 49 kilograms equals 108 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lexington to Blountville
See the map of the shortest flight path between Lexington Blue Grass Airport (LEX) and Blountville Tri-Cities Regional Airport (TRI).
Airport information
| Origin | Lexington Blue Grass Airport |
|---|---|
| City: | Lexington, KY |
| Country: | United States  |
| IATA Code: | LEX |
| ICAO Code: | KLEX |
| Coordinates: | 38°2′11″N, 84°36′21″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 |