Air Miles Calculator

Distance between Tongliao (TGO) and Heihe (HEK)

Distance from Tongliao to Heihe (Tongliao Airport – Heihe Aihui Airport) is 517 miles / 832 kilometers / 449 nautical miles.

How far is Heihe from Tongliao?

There are several ways to calculate distances between Tongliao and Heihe. Here are two common methods:

Vincenty's formula (applied above)
  • 516.790 miles
  • 831.692 kilometers
  • 449.078 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 516.561 miles
  • 831.325 kilometers
  • 448.880 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).

Flight duration

Estimated flight time from Tongliao Airport (TGO) to Heihe Aihui Airport (HEK) is 1 hour 28 minutes.

Time difference and current local times

There is no time difference between Tongliao and Heihe.

Time Difference

Tongliao
Heihe

Tongliao

 CST

Heihe

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 101 kg (224 pounds).

Airport information


A Tongliao Airport
City: Tongliao
Country: China Flag of China
IATA Code: TGO
ICAO Code: ZBTL
Coordinates: 43°33′24″N, 122°11′59″E

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

Tongliao to Heihe flight path

Shortest flight path between Tongliao Airport (TGO) and Heihe Aihui Airport (HEK).

Frequent Flyer Miles Calculator

Tongliao (TGO) → Heihe (HEK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
517
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
517

Round trip?