How far is Dryden from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Dryden (Dryden Regional Airport) is 541 miles / 870 kilometers / 470 nautical miles.
The driving distance from Alpena (APN) to Dryden (YHD) is 793 miles / 1276 kilometers, and travel time by car is about 17 hours 40 minutes.
Alpena County Regional Airport – Dryden Regional Airport
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Distance from Alpena to Dryden
There are several ways to calculate the distance from Alpena to Dryden. 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 Alpena to Dryden?
The estimated flight time from Alpena County Regional Airport to Dryden Regional Airport is 1 hour and 31 minutes.
What is the time difference between Alpena and Dryden?
The time difference between Alpena and Dryden is 1 hour. Dryden is 1 hour behind Alpena.
Flight carbon footprint between Alpena County Regional Airport (APN) and Dryden Regional Airport (YHD)
On average, flying from Alpena to Dryden 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 Alpena to Dryden
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Dryden Regional Airport (YHD).
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 | Dryden Regional Airport |
|---|---|
| City: | Dryden |
| Country: | Canada  |
| IATA Code: | YHD |
| ICAO Code: | CYHD |
| Coordinates: | 49°49′54″N, 92°44′39″W |