How far is Alpena, MI, from Dryden?
The distance between Dryden (Dryden Regional Airport) and Alpena (Alpena County Regional Airport) is 541 miles / 870 kilometers / 470 nautical miles.
The driving distance from Dryden (YHD) to Alpena (APN) is 793 miles / 1276 kilometers, and travel time by car is about 17 hours 55 minutes.
Dryden Regional Airport – Alpena County Regional Airport
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Distance from Dryden to Alpena
There are several ways to calculate the distance from Dryden to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 540.669 miles
- 870.122 kilometers
- 469.829 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- 539.697 miles
- 868.558 kilometers
- 468.984 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 Dryden to Alpena?
The estimated flight time from Dryden Regional Airport to Alpena County Regional Airport is 1 hour and 31 minutes.
What is the time difference between Dryden and Alpena?
The time difference between Dryden and Alpena is 1 hour. Alpena is 1 hour ahead of Dryden.
Flight carbon footprint between Dryden Regional Airport (YHD) and Alpena County Regional Airport (APN)
On average, flying from Dryden to Alpena generates about 105 kg of CO2 per passenger, and 105 kilograms equals 231 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dryden to Alpena
See the map of the shortest flight path between Dryden Regional Airport (YHD) and Alpena County Regional Airport (APN).
Airport information
| Origin | Dryden Regional Airport |
|---|---|
| City: | Dryden |
| Country: | Canada  |
| IATA Code: | YHD |
| ICAO Code: | CYHD |
| Coordinates: | 49°49′54″N, 92°44′39″W |
| Destination | 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 |