How far is Dunhuang from Portland, OR?

The distance between Portland (Portland International Airport) and Dunhuang (Dunhuang Mogao International Airport) is 6092 miles / 9804 kilometers / 5294 nautical miles.

Distance from Portland to Dunhuang

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

Vincenty's formula (applied above)

• 6091.737 miles
• 9803.700 kilometers
• 5293.575 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

• 6076.342 miles
• 9778.924 kilometers
• 5280.197 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 Dunhuang?

The estimated flight time from Portland International Airport to Dunhuang Mogao International Airport is 12 hours and 2 minutes.

What is the time difference between Portland and Dunhuang?

The time difference between Portland and Dunhuang is 14 hours. Dunhuang is 14 hours ahead of Portland.

Flight carbon footprint between Portland International Airport (PDX) and Dunhuang Mogao International Airport (DNH)

On average, flying from Portland to Dunhuang generates about 729 kg of CO2 per passenger, and 729 kilograms equals 1 607 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Dunhuang

See the map of the shortest flight path between Portland International Airport (PDX) and Dunhuang Mogao International Airport (DNH).

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	Dunhuang Mogao International Airport
City:	Dunhuang
Country:	China
IATA Code:	DNH
ICAO Code:	ZLDH
Coordinates:	40°9′39″N, 94°48′33″E