Air Miles Calculator

Distance between Ulanhot (HLH) and Dunhuang (DNH)

Flight distance from Ulanhot to Dunhuang (Ulanhot Airport – Dunhuang Airport) is 1427 miles / 2297 kilometers / 1240 nautical miles. Estimated flight time is 3 hours 12 minutes.

Driving distance from Ulanhot (HLH) to Dunhuang (DNH) is 1809 miles / 2912 kilometers and travel time by car is about 33 hours 11 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Dunhuang Airport (DNH).

How far is Dunhuang from Ulanhot?

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

Vincenty's formula (applied above)
  • 1427.265 miles
  • 2296.960 kilometers
  • 1240.259 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
  • 1423.862 miles
  • 2291.483 kilometers
  • 1237.302 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 Dunhuang Airport
City: Dunhuang
Country: China Flag of China
IATA Code: DNH
ICAO Code: ZLDH
Coordinates: 40°9′39″N, 94°48′33″E

Time difference and current local times

The time difference between Ulanhot and Dunhuang is 2 hours. Dunhuang is 2 hours behind Ulanhot.

Time Difference

Ulanhot

 CST

Dunhuang

 +06

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (386 pounds).

Frequent Flyer Miles Calculator

Ulanhot (HLH) → Dunhuang (DNH).

Distance:
1427
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1427

Round trip?