How far is Songtao from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Songtao (Tongren Fenghuang Airport) is 1806 miles / 2907 kilometers / 1570 nautical miles.

The driving distance from Heihe (HEK) to Songtao (TEN) is 2117 miles / 3407 kilometers, and travel time by car is about 38 hours 38 minutes.

Distance from Heihe to Songtao

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

Vincenty's formula (applied above)

• 1806.498 miles
• 2907.276 kilometers
• 1569.804 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

• 1807.372 miles
• 2908.683 kilometers
• 1570.563 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 Songtao?

The estimated flight time from Heihe Aihui Airport to Tongren Fenghuang Airport is 3 hours and 55 minutes.

What is the time difference between Heihe and Songtao?

The time difference between Heihe and Songtao is 2 hours. Songtao is 2 hours behind Heihe.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Tongren Fenghuang Airport (TEN)

On average, flying from Heihe to Songtao generates about 201 kg of CO2 per passenger, and 201 kilograms equals 442 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 Songtao

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Tongren Fenghuang Airport (TEN).

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	Tongren Fenghuang Airport
City:	Songtao
Country:	China
IATA Code:	TEN
ICAO Code:	ZUTR
Coordinates:	27°52′59″N, 109°18′32″E