How far is Zhoushan from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Zhoushan (Zhoushan Putuoshan Airport) is 5767 miles / 9281 kilometers / 5011 nautical miles.

Distance from Seattle to Zhoushan

There are several ways to calculate the distance from Seattle to Zhoushan. Here are two standard methods:

Vincenty's formula (applied above)

• 5767.033 miles
• 9281.140 kilometers
• 5011.415 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 5754.606 miles
• 9261.141 kilometers
• 5000.616 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).

How long does it take to fly from Seattle to Zhoushan?

The estimated flight time from Seattle–Tacoma International Airport to Zhoushan Putuoshan Airport is 11 hours and 25 minutes.

What is the time difference between Seattle and Zhoushan?

The time difference between Seattle and Zhoushan is 16 hours. Zhoushan is 16 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Zhoushan Putuoshan Airport (HSN)

On average, flying from Seattle to Zhoushan generates about 685 kg of CO2 per passenger, and 685 kilograms equals 1 511 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Zhoushan

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Zhoushan Putuoshan Airport (HSN).

Airport information

Origin	Seattle–Tacoma International Airport
City:	Seattle, WA
Country:	United States
IATA Code:	SEA
ICAO Code:	KSEA
Coordinates:	47°26′56″N, 122°18′32″W

Destination	Zhoushan Putuoshan Airport
City:	Zhoushan
Country:	China
IATA Code:	HSN
ICAO Code:	ZSZS
Coordinates:	29°56′3″N, 122°21′43″E