How far is Blountville, TN, from Dayton, OH?
The distance between Dayton (Dayton International Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 256 miles / 412 kilometers / 223 nautical miles.
The driving distance from Dayton (DAY) to Blountville (TRI) is 373 miles / 600 kilometers, and travel time by car is about 7 hours 15 minutes.
Dayton International Airport – Blountville Tri-Cities Regional Airport
Search flights
Distance from Dayton to Blountville
There are several ways to calculate the distance from Dayton to Blountville. Here are two standard methods:
Vincenty's formula (applied above)- 256.120 miles
- 412.185 kilometers
- 222.562 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- 256.412 miles
- 412.655 kilometers
- 222.816 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 Dayton to Blountville?
The estimated flight time from Dayton International Airport to Blountville Tri-Cities Regional Airport is 59 minutes.
What is the time difference between Dayton and Blountville?
Flight carbon footprint between Dayton International Airport (DAY) and Blountville Tri-Cities Regional Airport (TRI)
On average, flying from Dayton to Blountville generates about 63 kg of CO2 per passenger, and 63 kilograms equals 138 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dayton to Blountville
See the map of the shortest flight path between Dayton International Airport (DAY) and Blountville Tri-Cities Regional Airport (TRI).
Airport information
| Origin | Dayton International Airport |
|---|---|
| City: | Dayton, OH |
| Country: | United States  |
| IATA Code: | DAY |
| ICAO Code: | KDAY |
| Coordinates: | 39°54′8″N, 84°13′9″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 |