How far is Watertown, NY, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Watertown (Watertown International Airport) is 380 miles / 611 kilometers / 330 nautical miles.
The driving distance from Alpena (APN) to Watertown (ART) is 614 miles / 988 kilometers, and travel time by car is about 12 hours 59 minutes.
Alpena County Regional Airport – Watertown International Airport
Search flights
Distance from Alpena to Watertown
There are several ways to calculate the distance from Alpena to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 379.643 miles
- 610.976 kilometers
- 329.901 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- 378.645 miles
- 609.370 kilometers
- 329.033 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 Watertown?
The estimated flight time from Alpena County Regional Airport to Watertown International Airport is 1 hour and 13 minutes.
What is the time difference between Alpena and Watertown?
Flight carbon footprint between Alpena County Regional Airport (APN) and Watertown International Airport (ART)
On average, flying from Alpena to Watertown generates about 81 kg of CO2 per passenger, and 81 kilograms equals 178 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 Watertown
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Watertown International Airport (ART).
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 | Watertown International Airport |
|---|---|
| City: | Watertown, NY |
| Country: | United States |
| IATA Code: | ART |
| ICAO Code: | KART |
| Coordinates: | 43°59′30″N, 76°1′18″W |