How far is Alpena, MI, from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Alpena (Alpena County Regional Airport) is 545 miles / 877 kilometers / 474 nautical miles.
The driving distance from Washington D.C. (DCA) to Alpena (APN) is 752 miles / 1210 kilometers, and travel time by car is about 14 hours 30 minutes.
Ronald Reagan Washington National Airport – Alpena County Regional Airport
Search flights
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)- 545.057 miles
- 877.184 kilometers
- 473.641 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- 544.892 miles
- 876.919 kilometers
- 473.498 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 Ronald Reagan Washington National Airport to Alpena County Regional Airport is 1 hour and 31 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 Ronald Reagan Washington National Airport (DCA) and Alpena County Regional Airport (APN)
On average, flying from Washington D.C. to Alpena generates about 105 kg of CO2 per passenger, and 105 kilograms equals 232 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 Ronald Reagan Washington National Airport (DCA) and Alpena County Regional Airport (APN).
Airport information
| Origin | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″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 |