How far is Heihe from Mengnai?
The distance between Mengnai (Huatugou Airport) and Heihe (Heihe Aihui Airport) is 1966 miles / 3164 kilometers / 1708 nautical miles.
The driving distance from Mengnai (HTT) to Heihe (HEK) is 2648 miles / 4262 kilometers, and travel time by car is about 49 hours 52 minutes.
Huatugou Airport – Heihe Aihui Airport
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Distance from Mengnai to Heihe
There are several ways to calculate the distance from Mengnai to Heihe. Here are two standard methods:
Vincenty's formula (applied above)- 1965.953 miles
- 3163.894 kilometers
- 1708.366 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- 1961.781 miles
- 3157.181 kilometers
- 1704.741 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 Mengnai to Heihe?
The estimated flight time from Huatugou Airport to Heihe Aihui Airport is 4 hours and 13 minutes.
What is the time difference between Mengnai and Heihe?
Flight carbon footprint between Huatugou Airport (HTT) and Heihe Aihui Airport (HEK)
On average, flying from Mengnai to Heihe generates about 214 kg of CO2 per passenger, and 214 kilograms equals 473 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Mengnai to Heihe
See the map of the shortest flight path between Huatugou Airport (HTT) and Heihe Aihui Airport (HEK).
Airport information
| Origin | Huatugou Airport |
|---|---|
| City: | Mengnai |
| Country: | China  |
| IATA Code: | HTT |
| ICAO Code: | ZLHX |
| Coordinates: | 38°12′7″N, 90°50′29″E |
| Destination | Heihe Aihui Airport |
|---|---|
| City: | Heihe |
| Country: | China |
| IATA Code: | HEK |
| ICAO Code: | ZYHE |
| Coordinates: | 50°10′17″N, 127°18′31″E |