How far is Philadelphia, PA, from Adak Island, AK?

The distance between Adak Island (Adak Airport) and Philadelphia (Philadelphia International Airport) is 4555 miles / 7331 kilometers / 3959 nautical miles.

Distance from Adak Island to Philadelphia

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

Vincenty's formula (applied above)

• 4555.471 miles
• 7331.320 kilometers
• 3958.596 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

• 4543.224 miles
• 7311.610 kilometers
• 3947.954 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 Adak Island to Philadelphia?

The estimated flight time from Adak Airport to Philadelphia International Airport is 9 hours and 7 minutes.

What is the time difference between Adak Island and Philadelphia?

The time difference between Adak Island and Philadelphia is 5 hours. Philadelphia is 5 hours ahead of Adak Island.

Flight carbon footprint between Adak Airport (ADK) and Philadelphia International Airport (PHL)

On average, flying from Adak Island to Philadelphia generates about 526 kg of CO2 per passenger, and 526 kilograms equals 1 161 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Adak Island to Philadelphia

See the map of the shortest flight path between Adak Airport (ADK) and Philadelphia International Airport (PHL).

Airport information

Origin	Adak Airport
City:	Adak Island, AK
Country:	United States
IATA Code:	ADK
ICAO Code:	PADK
Coordinates:	51°52′40″N, 176°38′45″W

Destination	Philadelphia International Airport
City:	Philadelphia, PA
Country:	United States
IATA Code:	PHL
ICAO Code:	KPHL
Coordinates:	39°52′18″N, 75°14′27″W