How far is Lexington, KY, from Blountville, TN?
The distance between Blountville (Blountville Tri-Cities Regional Airport) and Lexington (Lexington Blue Grass Airport) is 162 miles / 261 kilometers / 141 nautical miles.
The driving distance from Blountville (TRI) to Lexington (LEX) is 229 miles / 369 kilometers, and travel time by car is about 4 hours 39 minutes.
Blountville Tri-Cities Regional Airport – Lexington Blue Grass Airport
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Distance from Blountville to Lexington
There are several ways to calculate the distance from Blountville to Lexington. 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 Blountville to Lexington?
The estimated flight time from Blountville Tri-Cities Regional Airport to Lexington Blue Grass Airport is 48 minutes.
What is the time difference between Blountville and Lexington?
There is no time difference between Blountville and Lexington.
Flight carbon footprint between Blountville Tri-Cities Regional Airport (TRI) and Lexington Blue Grass Airport (LEX)
On average, flying from Blountville to Lexington 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 Blountville to Lexington
See the map of the shortest flight path between Blountville Tri-Cities Regional Airport (TRI) and Lexington Blue Grass Airport (LEX).
Airport information
| Origin | 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 |
| Destination | 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 |