How far is Yan'an from Philadelphia, PA?

The distance between Philadelphia (Philadelphia International Airport) and Yan'an (Yan'an Nanniwan Airport) is 7168 miles / 11537 kilometers / 6229 nautical miles.

Distance from Philadelphia to Yan'an

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

Vincenty's formula (applied above)

• 7168.495 miles
• 11536.574 kilometers
• 6229.252 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

• 7153.177 miles
• 11511.922 kilometers
• 6215.940 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 Yan'an?

The estimated flight time from Philadelphia International Airport to Yan'an Nanniwan Airport is 14 hours and 4 minutes.

What is the time difference between Philadelphia and Yan'an?

The time difference between Philadelphia and Yan'an is 13 hours. Yan'an is 13 hours ahead of Philadelphia.

Flight carbon footprint between Philadelphia International Airport (PHL) and Yan'an Nanniwan Airport (ENY)

On average, flying from Philadelphia to Yan'an generates about 879 kg of CO2 per passenger, and 879 kilograms equals 1 937 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Philadelphia to Yan'an

See the map of the shortest flight path between Philadelphia International Airport (PHL) and Yan'an Nanniwan Airport (ENY).

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	Yan'an Nanniwan Airport
City:	Yan'an
Country:	China
IATA Code:	ENY
ICAO Code:	ZLYA
Coordinates:	36°28′35″N, 109°27′55″E