# Distance between Ulanhot (HLH) and Delingha (HXD)

Flight distance from Ulanhot to Delingha (Ulanhot Airport – Delingha Airport) is 1415 miles / 2278 kilometers / 1230 nautical miles. Estimated flight time is 3 hours 10 minutes.

Driving distance from Ulanhot (HLH) to Delingha (HXD) is 1826 miles / 2938 kilometers and travel time by car is about 32 hours 34 minutes.

## Map of flight path and driving directions from Ulanhot to Delingha.

Shortest flight path between Ulanhot Airport (HLH) and Delingha Airport (HXD).

## How far is Delingha from Ulanhot?

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

Vincenty's formula (applied above)
• 1415.234 miles
• 2277.598 kilometers
• 1229.804 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
• 1412.586 miles
• 2273.337 kilometers
• 1227.504 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
IATA Code: HLH
ICAO Code: ZBUL
Coordinates: 46°4′58″N, 122°1′1″E

B Delingha Airport
City: Delingha
Country: China
IATA Code: HXD
ICAO Code: ZLDL
Coordinates: 37°7′31″N, 97°16′7″E

## Time difference and current local times

There is no time difference between Ulanhot and Delingha.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 174 kg (384 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Delingha (HXD).

Distance:
1415
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1415

Round trip?