Map of flight path and driving directions from Lanzhou to Haikou.
Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Haikou Meilan International Airport (HAK).
How far is Haikou from Lanzhou?
There are several ways to calculate distances between Lanzhou and Haikou. Here are two common methods:Vincenty's formula (applied above)
- 1214.654 miles
- 1954.796 kilometers
- 1055.505 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
- 1217.952 miles
- 1960.104 kilometers
- 1058.372 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).
Time difference and current local times
There is no time difference between Lanzhou and Haikou.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 162 kg (357 pounds).
Frequent Flyer Miles Calculator
Lanzhou (LHW) → Haikou (HAK).