How far is Heihe from Xining?

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

The driving distance from Xining (XNN) to Heihe (HEK) is 1975 miles / 3179 kilometers, and travel time by car is about 36 hours 58 minutes.

Distance from Xining to Heihe

There are several ways to calculate the distance from Xining to Heihe. 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 Xining to Heihe?

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

What is the time difference between Xining and Heihe?

There is no time difference between Xining and Heihe.

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

On average, flying from Xining to Heihe 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 Xining to Heihe

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

Airport information

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

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