How far is Alpena, MI, from Huron, SD?
The distance between Huron (Huron Regional Airport) and Alpena (Alpena County Regional Airport) is 723 miles / 1163 kilometers / 628 nautical miles.
The driving distance from Huron (HON) to Alpena (APN) is 897 miles / 1444 kilometers, and travel time by car is about 19 hours 1 minutes.
Huron Regional Airport – Alpena County Regional Airport
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Distance from Huron to Alpena
There are several ways to calculate the distance from Huron to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 722.577 miles
- 1162.875 kilometers
- 627.902 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- 720.582 miles
- 1159.665 kilometers
- 626.169 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 Huron to Alpena?
The estimated flight time from Huron Regional Airport to Alpena County Regional Airport is 1 hour and 52 minutes.
What is the time difference between Huron and Alpena?
The time difference between Huron and Alpena is 1 hour. Alpena is 1 hour ahead of Huron.
Flight carbon footprint between Huron Regional Airport (HON) and Alpena County Regional Airport (APN)
On average, flying from Huron to Alpena generates about 127 kg of CO2 per passenger, and 127 kilograms equals 280 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huron to Alpena
See the map of the shortest flight path between Huron Regional Airport (HON) and Alpena County Regional Airport (APN).
Airport information
| Origin | Huron Regional Airport |
|---|---|
| City: | Huron, SD |
| Country: | United States  |
| IATA Code: | HON |
| ICAO Code: | KHON |
| Coordinates: | 44°23′6″N, 98°13′42″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 |