How far is Roanoke, VA, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 567 miles / 912 kilometers / 492 nautical miles.
The driving distance from Alpena (APN) to Roanoke (ROA) is 761 miles / 1224 kilometers, and travel time by car is about 15 hours 10 minutes.
Alpena County Regional Airport – Roanoke–Blacksburg Regional Airport
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Distance from Alpena to Roanoke
There are several ways to calculate the distance from Alpena to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 566.522 miles
- 911.729 kilometers
- 492.294 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- 566.988 miles
- 912.479 kilometers
- 492.699 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 Alpena to Roanoke?
The estimated flight time from Alpena County Regional Airport to Roanoke–Blacksburg Regional Airport is 1 hour and 34 minutes.
What is the time difference between Alpena and Roanoke?
Flight carbon footprint between Alpena County Regional Airport (APN) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Alpena to Roanoke generates about 108 kg of CO2 per passenger, and 108 kilograms equals 239 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alpena to Roanoke
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Alpena County Regional Airport |
|---|---|
| City: | Alpena, MI |
| Country: | United States  |
| IATA Code: | APN |
| ICAO Code: | KAPN |
| Coordinates: | 45°4′41″N, 83°33′37″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 |