How far is Tongliao from Heihe?
The distance between Heihe (Heihe Aihui Airport) and Tongliao (Tongliao Airport) is 517 miles / 832 kilometers / 449 nautical miles.
The driving distance from Heihe (HEK) to Tongliao (TGO) is 615 miles / 989 kilometers, and travel time by car is about 11 hours 29 minutes.
Heihe Aihui Airport – Tongliao Airport
Search flights
Distance from Heihe to Tongliao
There are several ways to calculate the distance from Heihe to Tongliao. 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 Heihe to Tongliao?
The estimated flight time from Heihe Aihui Airport to Tongliao Airport is 1 hour and 28 minutes.
What is the time difference between Heihe and Tongliao?
Flight carbon footprint between Heihe Aihui Airport (HEK) and Tongliao Airport (TGO)
On average, flying from Heihe to Tongliao 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 Heihe to Tongliao
See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Tongliao Airport (TGO).
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 | Tongliao Airport |
|---|---|
| City: | Tongliao |
| Country: | China |
| IATA Code: | TGO |
| ICAO Code: | ZBTL |
| Coordinates: | 43°33′24″N, 122°11′59″E |