# Distance between Zhangye (YZY) and Dunhuang (DNH)

Flight distance from Zhangye to Dunhuang (Zhangye Ganzhou Airport – Dunhuang Airport) is 327 miles / 527 kilometers / 284 nautical miles. Estimated flight time is 1 hour 7 minutes.

Driving distance from Zhangye (YZY) to Dunhuang (DNH) is 378 miles / 609 kilometers and travel time by car is about 6 hours 43 minutes.

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

Shortest flight path between Zhangye Ganzhou Airport (YZY) and Dunhuang Airport (DNH).

## How far is Dunhuang from Zhangye?

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

Vincenty's formula (applied above)
• 327.233 miles
• 526.630 kilometers
• 284.358 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
• 326.532 miles
• 525.503 kilometers
• 283.749 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 Zhangye Ganzhou Airport
City: Zhangye
Country: China
IATA Code: YZY
ICAO Code: ZLZY
Coordinates: 38°48′6″N, 100°40′30″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 Zhangye and Dunhuang is 14 hours. Dunhuang is 14 hours ahead of Zhangye.

PST

+06

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 73 kg (161 pounds).

## Frequent Flyer Miles Calculator

Zhangye (YZY) → Dunhuang (DNH).

Distance:
327
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
327

Round trip?