How far is Mengnai from Washington D.C.?

The distance between Washington D.C. (Washington Dulles International Airport) and Mengnai (Huatugou Airport) is 7070 miles / 11379 kilometers / 6144 nautical miles.

Distance from Washington D.C. to Mengnai

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

Vincenty's formula (applied above)

• 7070.402 miles
• 11378.709 kilometers
• 6144.011 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

• 7054.989 miles
• 11353.904 kilometers
• 6130.618 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 Washington D.C. to Mengnai?

The estimated flight time from Washington Dulles International Airport to Huatugou Airport is 13 hours and 53 minutes.

What is the time difference between Washington D.C. and Mengnai?

The time difference between Washington D.C. and Mengnai is 13 hours. Mengnai is 13 hours ahead of Washington D.C..

Flight carbon footprint between Washington Dulles International Airport (IAD) and Huatugou Airport (HTT)

On average, flying from Washington D.C. to Mengnai generates about 865 kg of CO2 per passenger, and 865 kilograms equals 1 907 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Washington D.C. to Mengnai

See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Huatugou Airport (HTT).

Airport information

Origin	Washington Dulles International Airport
City:	Washington D.C.
Country:	United States
IATA Code:	IAD
ICAO Code:	KIAD
Coordinates:	38°56′40″N, 77°27′20″W

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