How far is Key West, FL, from Blountville, TN?
The distance between Blountville (Blountville Tri-Cities Regional Airport) and Key West (Key West International Airport) is 822 miles / 1323 kilometers / 714 nautical miles.
The driving distance from Blountville (TRI) to Key West (EYW) is 1019 miles / 1640 kilometers, and travel time by car is about 19 hours 52 minutes.
Blountville Tri-Cities Regional Airport – Key West International Airport
Search flights
Distance from Blountville to Key West
There are several ways to calculate the distance from Blountville to Key West. Here are two standard methods:
Vincenty's formula (applied above)- 821.975 miles
- 1322.840 kilometers
- 714.277 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- 824.427 miles
- 1326.787 kilometers
- 716.407 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 Key West?
The estimated flight time from Blountville Tri-Cities Regional Airport to Key West International Airport is 2 hours and 3 minutes.
What is the time difference between Blountville and Key West?
There is no time difference between Blountville and Key West.
Flight carbon footprint between Blountville Tri-Cities Regional Airport (TRI) and Key West International Airport (EYW)
On average, flying from Blountville to Key West generates about 137 kg of CO2 per passenger, and 137 kilograms equals 302 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 Key West
See the map of the shortest flight path between Blountville Tri-Cities Regional Airport (TRI) and Key West International Airport (EYW).
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 | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″W |