How far is Xining from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Xining (Xining Caojiabao International Airport) is 1571 miles / 2528 kilometers / 1365 nautical miles.

The driving distance from Heihe (HEK) to Xining (XNN) is 1977 miles / 3181 kilometers, and travel time by car is about 37 hours 1 minutes.

Distance from Heihe to Xining

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

Vincenty's formula (applied above)

• 1570.571 miles
• 2527.589 kilometers
• 1364.789 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

• 1568.362 miles
• 2524.034 kilometers
• 1362.870 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 Heihe to Xining?

The estimated flight time from Heihe Aihui Airport to Xining Caojiabao International Airport is 3 hours and 28 minutes.

What is the time difference between Heihe and Xining?

There is no time difference between Heihe and Xining.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Xining Caojiabao International Airport (XNN)

On average, flying from Heihe to Xining generates about 184 kg of CO2 per passenger, and 184 kilograms equals 406 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Heihe to Xining

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Xining Caojiabao International Airport (XNN).

Airport information

Origin	Heihe Aihui Airport
City:	Heihe
Country:	China
IATA Code:	HEK
ICAO Code:	ZYHE
Coordinates:	50°10′17″N, 127°18′31″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