Air Miles Calculator

Distance between Ulanhot (HLH) and Yan'an (ENY)

Flight distance from Ulanhot to Yan'an (Ulanhot Airport – Yan'an Nanniwan Airport) is 929 miles / 1495 kilometers / 807 nautical miles. Estimated flight time is 2 hours 15 minutes.

Driving distance from Ulanhot (HLH) to Yan'an (ENY) is 1159 miles / 1866 kilometers and travel time by car is about 20 hours 58 minutes.

Map of flight path and driving directions from Ulanhot to Yan'an.

Shortest flight path between Ulanhot Airport (HLH) and Yan'an Nanniwan Airport (ENY).

How far is Yan'an from Ulanhot?

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

Vincenty's formula (applied above)
  • 928.642 miles
  • 1494.504 kilometers
  • 806.968 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
  • 928.051 miles
  • 1493.553 kilometers
  • 806.454 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 Yan'an Nanniwan Airport
City: Yan'an
Country: China Flag of China
IATA Code: ENY
ICAO Code: ZLYA
Coordinates: 36°28′35″N, 109°27′55″E

Time difference and current local times

There is no time difference between Ulanhot and Yan'an.

Time Difference

Ulanhot

 CST

Yan'an

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 146 kg (321 pounds).

Frequent Flyer Miles Calculator

Ulanhot (HLH) → Yan'an (ENY).

Distance:
929
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
929

Round trip?