How far is Heihe from Tongliao?
The distance between Tongliao (Tongliao Airport) and Heihe (Heihe Aihui Airport) is 517 miles / 832 kilometers / 449 nautical miles.
The driving distance from Tongliao (TGO) to Heihe (HEK) is 615 miles / 990 kilometers, and travel time by car is about 11 hours 30 minutes.
Tongliao Airport – Heihe Aihui Airport
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Distance from Tongliao to Heihe
There are several ways to calculate the distance from Tongliao to Heihe. Here are two standard 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 planet.
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).
How long does it take to fly from Tongliao to Heihe?
The estimated flight time from Tongliao Airport to Heihe Aihui Airport is 1 hour and 28 minutes.
What is the time difference between Tongliao and Heihe?
Flight carbon footprint between Tongliao Airport (TGO) and Heihe Aihui Airport (HEK)
On average, flying from Tongliao to Heihe generates about 101 kg of CO2 per passenger, and 101 kilograms equals 223 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tongliao to Heihe
See the map of the shortest flight path between Tongliao Airport (TGO) and Heihe Aihui Airport (HEK).
Airport information
| Origin | Tongliao Airport |
|---|---|
| City: | Tongliao |
| Country: | China  |
| IATA Code: | TGO |
| ICAO Code: | ZBTL |
| Coordinates: | 43°33′24″N, 122°11′59″E |
| Destination | Heihe Aihui Airport |
|---|---|
| City: | Heihe |
| Country: | China |
| IATA Code: | HEK |
| ICAO Code: | ZYHE |
| Coordinates: | 50°10′17″N, 127°18′31″E |