How far is Grayling, AK, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Grayling (Grayling Airport) is 3669 miles / 5905 kilometers / 3188 nautical miles.
The driving distance from Roanoke (ROA) to Grayling (KGX) is 4712 miles / 7583 kilometers, and travel time by car is about 144 hours 15 minutes.
Roanoke–Blacksburg Regional Airport – Grayling Airport
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Distance from Roanoke to Grayling
There are several ways to calculate the distance from Roanoke to Grayling. Here are two standard methods:
Vincenty's formula (applied above)- 3669.238 miles
- 5905.066 kilometers
- 3188.481 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- 3660.543 miles
- 5891.073 kilometers
- 3180.925 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 Grayling?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Grayling Airport is 7 hours and 26 minutes.
What is the time difference between Roanoke and Grayling?
The time difference between Roanoke and Grayling is 4 hours. Grayling is 4 hours behind Roanoke.
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Grayling Airport (KGX)
On average, flying from Roanoke to Grayling generates about 415 kg of CO2 per passenger, and 415 kilograms equals 916 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 Grayling
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Grayling Airport (KGX).
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 | Grayling Airport |
|---|---|
| City: | Grayling, AK |
| Country: | United States |
| IATA Code: | KGX |
| ICAO Code: | PAGX |
| Coordinates: | 62°53′42″N, 160°3′58″W |