How far is Alpena, MI, from Cat Lake?
The distance between Cat Lake (Cat Lake Airport) and Alpena (Alpena County Regional Airport) is 596 miles / 958 kilometers / 518 nautical miles.
The driving distance from Cat Lake (YAC) to Alpena (APN) is 925 miles / 1489 kilometers, and travel time by car is about 24 hours 45 minutes.
Cat Lake Airport – Alpena County Regional Airport
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Distance from Cat Lake to Alpena
There are several ways to calculate the distance from Cat Lake to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 595.575 miles
- 958.485 kilometers
- 517.541 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- 594.847 miles
- 957.313 kilometers
- 516.908 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 Cat Lake to Alpena?
The estimated flight time from Cat Lake Airport to Alpena County Regional Airport is 1 hour and 37 minutes.
What is the time difference between Cat Lake and Alpena?
The time difference between Cat Lake and Alpena is 1 hour. Alpena is 1 hour ahead of Cat Lake.
Flight carbon footprint between Cat Lake Airport (YAC) and Alpena County Regional Airport (APN)
On average, flying from Cat Lake to Alpena generates about 112 kg of CO2 per passenger, and 112 kilograms equals 247 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cat Lake to Alpena
See the map of the shortest flight path between Cat Lake Airport (YAC) and Alpena County Regional Airport (APN).
Airport information
| Origin | Cat Lake Airport |
|---|---|
| City: | Cat Lake |
| Country: | Canada  |
| IATA Code: | YAC |
| ICAO Code: | CYAC |
| Coordinates: | 51°43′37″N, 91°49′27″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 |