How far is Heihe from Songtao?

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

The driving distance from Songtao (TEN) to Heihe (HEK) is 2116 miles / 3405 kilometers, and travel time by car is about 38 hours 47 minutes.

Distance from Songtao to Heihe

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

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

What is the time difference between Songtao and Heihe?

The time difference between Songtao and Heihe is 2 hours. Heihe is 2 hours ahead of Songtao.

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

On average, flying from Songtao to Heihe 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 Songtao to Heihe

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

Airport information

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

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