How far is Alpena, MI, from Philadelphia, PA?

The distance between Philadelphia (Philadelphia International Airport) and Alpena (Alpena County Regional Airport) is 556 miles / 895 kilometers / 483 nautical miles.

The driving distance from Philadelphia (PHL) to Alpena (APN) is 811 miles / 1305 kilometers, and travel time by car is about 15 hours 31 minutes.

Distance from Philadelphia to Alpena

There are several ways to calculate the distance from Philadelphia to Alpena. Here are two standard methods:

Vincenty's formula (applied above)

• 556.098 miles
• 894.952 kilometers
• 483.236 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

• 555.478 miles
• 893.955 kilometers
• 482.697 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 Philadelphia to Alpena?

The estimated flight time from Philadelphia International Airport to Alpena County Regional Airport is 1 hour and 33 minutes.

What is the time difference between Philadelphia and Alpena?

There is no time difference between Philadelphia and Alpena.

Flight carbon footprint between Philadelphia International Airport (PHL) and Alpena County Regional Airport (APN)

On average, flying from Philadelphia to Alpena generates about 107 kg of CO2 per passenger, and 107 kilograms equals 236 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Philadelphia to Alpena

See the map of the shortest flight path between Philadelphia International Airport (PHL) and Alpena County Regional Airport (APN).

Airport information

Origin	Philadelphia International Airport
City:	Philadelphia, PA
Country:	United States
IATA Code:	PHL
ICAO Code:	KPHL
Coordinates:	39°52′18″N, 75°14′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