How far is Kulob from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Kulob (Kulob Airport) is 2905 miles / 4675 kilometers / 2524 nautical miles.

The driving distance from Heihe (HEK) to Kulob (TJU) is 3776 miles / 6077 kilometers, and travel time by car is about 75 hours 2 minutes.

Distance from Heihe to Kulob

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

Vincenty's formula (applied above)

• 2904.638 miles
• 4674.562 kilometers
• 2524.062 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

• 2897.578 miles
• 4663.200 kilometers
• 2517.926 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 Kulob?

The estimated flight time from Heihe Aihui Airport to Kulob Airport is 5 hours and 59 minutes.

What is the time difference between Heihe and Kulob?

The time difference between Heihe and Kulob is 3 hours. Kulob is 3 hours behind Heihe.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Kulob Airport (TJU)

On average, flying from Heihe to Kulob generates about 323 kg of CO2 per passenger, and 323 kilograms equals 712 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 Kulob

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Kulob Airport (TJU).

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	Kulob Airport
City:	Kulob
Country:	Tajikistan
IATA Code:	TJU
ICAO Code:	UTDK
Coordinates:	37°59′17″N, 69°48′18″E