# Distance between Lanzhou (LHW) and Delingha (HXD)

Flight distance from Lanzhou to Delingha (Lanzhou Zhongchuan International Airport – Delingha Airport) is 355 miles / 571 kilometers / 308 nautical miles. Estimated flight time is 1 hour 10 minutes.

Driving distance from Lanzhou (LHW) to Delingha (HXD) is 449 miles / 722 kilometers and travel time by car is about 7 hours 55 minutes.

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

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Delingha Airport (HXD).

## How far is Delingha from Lanzhou?

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

Vincenty's formula (applied above)
• 354.549 miles
• 570.591 kilometers
• 308.095 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
• 353.748 miles
• 569.303 kilometers
• 307.399 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 Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″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 Lanzhou and Delingha.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 77 kg (170 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Delingha (HXD).

Distance:
355
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
355

Round trip?