How far is Roanoke, VA, from Dayton, OH?
The distance between Dayton (Dayton International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 290 miles / 467 kilometers / 252 nautical miles.
The driving distance from Dayton (DAY) to Roanoke (ROA) is 382 miles / 615 kilometers, and travel time by car is about 7 hours 38 minutes.
Dayton International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Dayton to Roanoke
There are several ways to calculate the distance from Dayton to Roanoke. 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 Dayton to Roanoke?
The estimated flight time from Dayton International Airport to Roanoke–Blacksburg Regional Airport is 1 hour and 2 minutes.
What is the time difference between Dayton and Roanoke?
Flight carbon footprint between Dayton International Airport (DAY) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Dayton to Roanoke 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 Dayton to Roanoke
See the map of the shortest flight path between Dayton International Airport (DAY) and Roanoke–Blacksburg Regional Airport (ROA).
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 | 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 |