How far is Yan'an from Portland, OR?

The distance between Portland (Portland International Airport) and Yan'an (Yan'an Nanniwan Airport) is 5921 miles / 9529 kilometers / 5145 nautical miles.

Distance from Portland to Yan'an

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

Vincenty's formula (applied above)

• 5920.757 miles
• 9528.534 kilometers
• 5144.997 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

• 5906.473 miles
• 9505.547 kilometers
• 5132.585 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 Portland to Yan'an?

The estimated flight time from Portland International Airport to Yan'an Nanniwan Airport is 11 hours and 42 minutes.

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

The time difference between Portland and Yan'an is 16 hours. Yan'an is 16 hours ahead of Portland.

Flight carbon footprint between Portland International Airport (PDX) and Yan'an Nanniwan Airport (ENY)

On average, flying from Portland to Yan'an generates about 706 kg of CO2 per passenger, and 706 kilograms equals 1 556 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Yan'an

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

Airport information

Origin	Portland International Airport
City:	Portland, OR
Country:	United States
IATA Code:	PDX
ICAO Code:	KPDX
Coordinates:	45°35′19″N, 122°35′52″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