# Distance between Zhoushan (HSN) and Sanya (SYX)

Flight distance from Zhoushan to Sanya (Zhoushan Putuoshan Airport – Sanya Phoenix International Airport) is 1143 miles / 1839 kilometers / 993 nautical miles. Estimated flight time is 2 hours 39 minutes.

Driving distance from Zhoushan (HSN) to Sanya (SYX) is 1433 miles / 2306 kilometers and travel time by car is about 29 hours 24 minutes.

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

Shortest flight path between Zhoushan Putuoshan Airport (HSN) and Sanya Phoenix International Airport (SYX).

## How far is Sanya from Zhoushan?

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

Vincenty's formula (applied above)
• 1142.727 miles
• 1839.041 kilometers
• 993.003 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
• 1143.944 miles
• 1841.000 kilometers
• 994.061 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 Sanya Phoenix International Airport
City: Sanya
Country: China
IATA Code: SYX
ICAO Code: ZJSY
Coordinates: 18°18′10″N, 109°24′43″E

## Time difference and current local times

There is no time difference between Zhoushan and Sanya.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 159 kg (350 pounds).

## Frequent Flyer Miles Calculator

Zhoushan (HSN) → Sanya (SYX).

Distance:
1143
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1143

Round trip?