# Distance between Zhoushan (HSN) and Dayong (DYG)

Flight distance from Zhoushan to Dayong (Zhoushan Putuoshan Airport – Zhangjiajie Hehua International Airport) is 720 miles / 1159 kilometers / 626 nautical miles. Estimated flight time is 1 hour 51 minutes.

Driving distance from Zhoushan (HSN) to Dayong (DYG) is 858 miles / 1381 kilometers and travel time by car is about 14 hours 48 minutes.

## Map of flight path and driving directions from Zhoushan to Dayong.

Shortest flight path between Zhoushan Putuoshan Airport (HSN) and Zhangjiajie Hehua International Airport (DYG).

## How far is Dayong from Zhoushan?

There are several ways to calculate distances between Zhoushan and Dayong. Here are two common methods:

Vincenty's formula (applied above)
• 719.967 miles
• 1158.674 kilometers
• 625.634 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
• 718.601 miles
• 1156.476 kilometers
• 624.447 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 Zhoushan Putuoshan Airport
City: Zhoushan
Country: China
IATA Code: HSN
ICAO Code: ZSZS
Coordinates: 29°56′3″N, 122°21′43″E

B Zhangjiajie Hehua International Airport
City: Dayong
Country: China
IATA Code: DYG
ICAO Code: ZGDY
Coordinates: 29°6′10″N, 110°26′34″E

## Time difference and current local times

There is no time difference between Zhoushan and Dayong.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 127 kg (279 pounds).

## Frequent Flyer Miles Calculator

Zhoushan (HSN) → Dayong (DYG).

Distance:
720
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
720

Round trip?