Air Miles Calculator

Distance between Ulanhot (HLH) and Dayong (DYG)

Flight distance from Ulanhot to Dayong (Ulanhot Airport – Zhangjiajie Hehua International Airport) is 1329 miles / 2139 kilometers / 1155 nautical miles. Estimated flight time is 3 hours 0 minutes.

Driving distance from Ulanhot (HLH) to Dayong (DYG) is 1616 miles / 2601 kilometers and travel time by car is about 28 hours 7 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Zhangjiajie Hehua International Airport (DYG).

How far is Dayong from Ulanhot?

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

Vincenty's formula (applied above)
  • 1328.923 miles
  • 2138.694 kilometers
  • 1154.802 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
  • 1330.125 miles
  • 2140.628 kilometers
  • 1155.847 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 Zhangjiajie Hehua International Airport
City: Dayong
Country: China Flag of China
IATA Code: DYG
ICAO Code: ZGDY
Coordinates: 29°6′10″N, 110°26′34″E

Time difference and current local times

There is no time difference between Ulanhot and Dayong.

Time Difference

Ulanhot

 CST

Dayong

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 169 kg (372 pounds).

Frequent Flyer Miles Calculator

Ulanhot (HLH) → Dayong (DYG).

Distance:
1329
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1329

Round trip?