How far is Rapid City, SD, from Blountville, TN?
The distance between Blountville (Blountville Tri-Cities Regional Airport) and Rapid City (Rapid City Regional Airport) is 1206 miles / 1940 kilometers / 1048 nautical miles.
The driving distance from Blountville (TRI) to Rapid City (RAP) is 1506 miles / 2423 kilometers, and travel time by car is about 26 hours 57 minutes.
Blountville Tri-Cities Regional Airport – Rapid City Regional Airport
Search flights
Distance from Blountville to Rapid City
There are several ways to calculate the distance from Blountville to Rapid City. Here are two standard methods:
Vincenty's formula (applied above)- 1205.546 miles
- 1940.138 kilometers
- 1047.591 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- 1203.404 miles
- 1936.691 kilometers
- 1045.729 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 Rapid City?
The estimated flight time from Blountville Tri-Cities Regional Airport to Rapid City Regional Airport is 2 hours and 46 minutes.
What is the time difference between Blountville and Rapid City?
Flight carbon footprint between Blountville Tri-Cities Regional Airport (TRI) and Rapid City Regional Airport (RAP)
On average, flying from Blountville to Rapid City generates about 162 kg of CO2 per passenger, and 162 kilograms equals 356 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 Rapid City
See the map of the shortest flight path between Blountville Tri-Cities Regional Airport (TRI) and Rapid City Regional Airport (RAP).
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 | Rapid City Regional Airport |
|---|---|
| City: | Rapid City, SD |
| Country: | United States |
| IATA Code: | RAP |
| ICAO Code: | KRAP |
| Coordinates: | 44°2′43″N, 103°3′25″W |