How far is Alpena, MI, from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Alpena (Alpena County Regional Airport) is 527 miles / 848 kilometers / 458 nautical miles.
The driving distance from Washington D.C. (IAD) to Alpena (APN) is 744 miles / 1197 kilometers, and travel time by car is about 14 hours 23 minutes.
Washington Dulles International Airport – Alpena County Regional Airport
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Distance from Washington D.C. to Alpena
There are several ways to calculate the distance from Washington D.C. to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 526.848 miles
- 847.880 kilometers
- 457.818 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- 526.733 miles
- 847.694 kilometers
- 457.718 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 Washington D.C. to Alpena?
The estimated flight time from Washington Dulles International Airport to Alpena County Regional Airport is 1 hour and 29 minutes.
What is the time difference between Washington D.C. and Alpena?
There is no time difference between Washington D.C. and Alpena.
Flight carbon footprint between Washington Dulles International Airport (IAD) and Alpena County Regional Airport (APN)
On average, flying from Washington D.C. to Alpena generates about 103 kg of CO2 per passenger, and 103 kilograms equals 226 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Washington D.C. to Alpena
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Alpena County Regional Airport (APN).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″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 |