How far is Blountville, TN, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 147 miles / 236 kilometers / 128 nautical miles.
The driving distance from Roanoke (ROA) to Blountville (TRI) is 163 miles / 262 kilometers, and travel time by car is about 3 hours 1 minutes.
Roanoke–Blacksburg Regional Airport – Blountville Tri-Cities Regional Airport
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Distance from Roanoke to Blountville
There are several ways to calculate the distance from Roanoke to Blountville. Here are two standard methods:
Vincenty's formula (applied above)- 146.890 miles
- 236.397 kilometers
- 127.644 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- 146.650 miles
- 236.010 kilometers
- 127.435 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 Roanoke to Blountville?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Blountville Tri-Cities Regional Airport is 46 minutes.
What is the time difference between Roanoke and Blountville?
There is no time difference between Roanoke and Blountville.
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Blountville Tri-Cities Regional Airport (TRI)
On average, flying from Roanoke to Blountville generates about 47 kg of CO2 per passenger, and 47 kilograms equals 103 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roanoke to Blountville
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Blountville Tri-Cities Regional Airport (TRI).
Airport information
| Origin | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States  |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″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 |