How far is Alpena, MI, from Holy Cross, AK?
The distance between Holy Cross (Holy Cross Airport) and Alpena (Alpena County Regional Airport) is 3131 miles / 5039 kilometers / 2721 nautical miles.
The driving distance from Holy Cross (HCR) to Alpena (APN) is 4097 miles / 6594 kilometers, and travel time by car is about 135 hours 3 minutes.
Holy Cross Airport – Alpena County Regional Airport
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Distance from Holy Cross to Alpena
There are several ways to calculate the distance from Holy Cross to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 3131.288 miles
- 5039.319 kilometers
- 2721.015 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- 3122.189 miles
- 5024.676 kilometers
- 2713.108 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 Holy Cross to Alpena?
The estimated flight time from Holy Cross Airport to Alpena County Regional Airport is 6 hours and 25 minutes.
What is the time difference between Holy Cross and Alpena?
The time difference between Holy Cross and Alpena is 4 hours. Alpena is 4 hours ahead of Holy Cross.
Flight carbon footprint between Holy Cross Airport (HCR) and Alpena County Regional Airport (APN)
On average, flying from Holy Cross to Alpena generates about 350 kg of CO2 per passenger, and 350 kilograms equals 772 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Holy Cross to Alpena
See the map of the shortest flight path between Holy Cross Airport (HCR) and Alpena County Regional Airport (APN).
Airport information
| Origin | Holy Cross Airport |
|---|---|
| City: | Holy Cross, AK |
| Country: | United States  |
| IATA Code: | HCR |
| ICAO Code: | PAHC |
| Coordinates: | 62°11′17″N, 159°46′29″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 |