Air Miles Calculator

Distance between Ulanhot (HLH) and Haikou (HAK)

Flight distance from Ulanhot to Haikou (Ulanhot Airport – Haikou Meilan International Airport) is 1918 miles / 3087 kilometers / 1667 nautical miles. Estimated flight time is 4 hours 7 minutes.

Driving distance from Ulanhot (HLH) to Haikou (HAK) is 2339 miles / 3765 kilometers and travel time by car is about 45 hours 2 minutes.

Map of flight path and driving directions from Ulanhot to Haikou.

Shortest flight path between Ulanhot Airport (HLH) and Haikou Meilan International Airport (HAK).

How far is Haikou from Ulanhot?

There are several ways to calculate distances between Ulanhot and Haikou. Here are two common methods:

Vincenty's formula (applied above)
  • 1918.187 miles
  • 3087.022 kilometers
  • 1666.859 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
  • 1922.029 miles
  • 3093.205 kilometers
  • 1670.197 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).

Airport information


A Ulanhot Airport
City: Ulanhot
Country: China Flag of China
IATA Code: HLH
ICAO Code: ZBUL
Coordinates: 46°4′58″N, 122°1′1″E

B Haikou Meilan International Airport
City: Haikou
Country: China Flag of China
IATA Code: HAK
ICAO Code: ZJHK
Coordinates: 19°56′5″N, 110°27′32″E

Time difference and current local times

There is no time difference between Ulanhot and Haikou.

Time Difference

Ulanhot

 CST

Haikou

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 210 kg (463 pounds).

Frequent Flyer Miles Calculator

Ulanhot (HLH) → Haikou (HAK).

Distance:
1918
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1918

Round trip?