How far is Mengnai from Portland, OR?

The distance between Portland (Portland International Airport) and Mengnai (Huatugou Airport) is 6302 miles / 10141 kilometers / 5476 nautical miles.

Distance from Portland to Mengnai

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

Vincenty's formula (applied above)

• 6301.596 miles
• 10141.436 kilometers
• 5475.937 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

• 6286.224 miles
• 10116.698 kilometers
• 5462.580 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 Mengnai?

The estimated flight time from Portland International Airport to Huatugou Airport is 12 hours and 25 minutes.

What is the time difference between Portland and Mengnai?

The time difference between Portland and Mengnai is 16 hours. Mengnai is 16 hours ahead of Portland.

Flight carbon footprint between Portland International Airport (PDX) and Huatugou Airport (HTT)

On average, flying from Portland to Mengnai generates about 758 kg of CO2 per passenger, and 758 kilograms equals 1 671 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Mengnai

See the map of the shortest flight path between Portland International Airport (PDX) and Huatugou Airport (HTT).

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	Huatugou Airport
City:	Mengnai
Country:	China
IATA Code:	HTT
ICAO Code:	ZLHX
Coordinates:	38°12′7″N, 90°50′29″E