How far is Dayton, OH, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Dayton (Dayton International Airport) is 290 miles / 467 kilometers / 252 nautical miles.
The driving distance from Roanoke (ROA) to Dayton (DAY) is 381 miles / 613 kilometers, and travel time by car is about 7 hours 36 minutes.
Roanoke–Blacksburg Regional Airport – Dayton International Airport
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Distance from Roanoke to Dayton
There are several ways to calculate the distance from Roanoke to Dayton. Here are two standard methods:
Vincenty's formula (applied above)- 290.364 miles
- 467.295 kilometers
- 252.319 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- 290.108 miles
- 466.883 kilometers
- 252.097 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 Dayton?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Dayton International Airport is 1 hour and 2 minutes.
What is the time difference between Roanoke and Dayton?
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Dayton International Airport (DAY)
On average, flying from Roanoke to Dayton generates about 68 kg of CO2 per passenger, and 68 kilograms equals 149 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 Dayton
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Dayton International Airport (DAY).
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 | Dayton International Airport |
|---|---|
| City: | Dayton, OH |
| Country: | United States |
| IATA Code: | DAY |
| ICAO Code: | KDAY |
| Coordinates: | 39°54′8″N, 84°13′9″W |