How far is Lucknow from Heihe?
The distance between Heihe (Heihe Aihui Airport) and Lucknow (Chaudhary Charan Singh Airport) is 2924 miles / 4705 kilometers / 2541 nautical miles.
The driving distance from Heihe (HEK) to Lucknow (LKO) is 4129 miles / 6645 kilometers, and travel time by car is about 77 hours 24 minutes.
Heihe Aihui Airport – Chaudhary Charan Singh Airport
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Distance from Heihe to Lucknow
There are several ways to calculate the distance from Heihe to Lucknow. Here are two standard methods:
Vincenty's formula (applied above)- 2923.627 miles
- 4705.122 kilometers
- 2540.563 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- 2920.288 miles
- 4699.747 kilometers
- 2537.661 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 Lucknow?
The estimated flight time from Heihe Aihui Airport to Chaudhary Charan Singh Airport is 6 hours and 2 minutes.
What is the time difference between Heihe and Lucknow?
Flight carbon footprint between Heihe Aihui Airport (HEK) and Chaudhary Charan Singh Airport (LKO)
On average, flying from Heihe to Lucknow generates about 325 kg of CO2 per passenger, and 325 kilograms equals 717 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 Lucknow
See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Chaudhary Charan Singh Airport (LKO).
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 | Chaudhary Charan Singh Airport |
|---|---|
| City: | Lucknow |
| Country: | India  |
| IATA Code: | LKO |
| ICAO Code: | VILK |
| Coordinates: | 26°45′38″N, 80°53′21″E |