How far is Tengchong from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Tengchong (Tengchong Tuofeng Airport) is 2324 miles / 3740 kilometers / 2019 nautical miles.

The driving distance from Heihe (HEK) to Tengchong (TCZ) is 2940 miles / 4731 kilometers, and travel time by car is about 53 hours 33 minutes.

Distance from Heihe to Tengchong

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

Vincenty's formula (applied above)

• 2323.642 miles
• 3739.540 kilometers
• 2019.190 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

• 2323.643 miles
• 3739.540 kilometers
• 2019.190 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 Tengchong?

The estimated flight time from Heihe Aihui Airport to Tengchong Tuofeng Airport is 4 hours and 53 minutes.

What is the time difference between Heihe and Tengchong?

There is no time difference between Heihe and Tengchong.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Tengchong Tuofeng Airport (TCZ)

On average, flying from Heihe to Tengchong generates about 255 kg of CO2 per passenger, and 255 kilograms equals 561 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 Tengchong

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Tengchong Tuofeng Airport (TCZ).

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	Tengchong Tuofeng Airport
City:	Tengchong
Country:	China
IATA Code:	TCZ
ICAO Code:	ZUTC
Coordinates:	24°56′17″N, 98°29′8″E