How far is Xining from Mengnai?

The distance between Mengnai (Huatugou Airport) and Xining (Xining Caojiabao International Airport) is 627 miles / 1009 kilometers / 545 nautical miles.

The driving distance from Mengnai (HTT) to Xining (XNN) is 737 miles / 1186 kilometers, and travel time by car is about 13 hours 49 minutes.

Distance from Mengnai to Xining

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

Vincenty's formula (applied above)

• 626.880 miles
• 1008.866 kilometers
• 544.744 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

• 625.498 miles
• 1006.641 kilometers
• 543.543 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 Mengnai to Xining?

The estimated flight time from Huatugou Airport to Xining Caojiabao International Airport is 1 hour and 41 minutes.

What is the time difference between Mengnai and Xining?

There is no time difference between Mengnai and Xining.

Flight carbon footprint between Huatugou Airport (HTT) and Xining Caojiabao International Airport (XNN)

On average, flying from Mengnai to Xining generates about 116 kg of CO2 per passenger, and 116 kilograms equals 256 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Mengnai to Xining

See the map of the shortest flight path between Huatugou Airport (HTT) and Xining Caojiabao International Airport (XNN).

Airport information

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

Destination	Xining Caojiabao International Airport
City:	Xining
Country:	China
IATA Code:	XNN
ICAO Code:	ZLXN
Coordinates:	36°31′39″N, 102°2′34″E