# Distance between Guiyang (KWE) and Dunhuang (DNH)

Flight distance from Guiyang to Dunhuang (Guiyang Longdongbao International Airport – Dunhuang Airport) is 1165 miles / 1875 kilometers / 1012 nautical miles. Estimated flight time is 2 hours 42 minutes.

Driving distance from Guiyang (KWE) to Dunhuang (DNH) is 1519 miles / 2445 kilometers and travel time by car is about 26 hours 8 minutes.

## Map of flight path and driving directions from Guiyang to Dunhuang.

Shortest flight path between Guiyang Longdongbao International Airport (KWE) and Dunhuang Airport (DNH).

## How far is Dunhuang from Guiyang?

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

Vincenty's formula (applied above)
• 1164.788 miles
• 1874.545 kilometers
• 1012.173 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
• 1165.850 miles
• 1876.253 kilometers
• 1013.096 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 Guiyang Longdongbao International Airport
City: Guiyang
Country: China
IATA Code: KWE
ICAO Code: ZUGY
Coordinates: 26°32′18″N, 106°48′3″E

B Dunhuang Airport
City: Dunhuang
Country: 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 Guiyang and Dunhuang is 2 hours. Dunhuang is 2 hours behind Guiyang.

CST

+06

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 160 kg (353 pounds).

## Frequent Flyer Miles Calculator

Guiyang (KWE) → Dunhuang (DNH).

Distance:
1165
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1165

Round trip?