How far is Watertown, SD, from Sanya?

The distance between Sanya (Sanya Phoenix International Airport) and Watertown (Watertown Regional Airport) is 7771 miles / 12507 kilometers / 6753 nautical miles.

Distance from Sanya to Watertown

There are several ways to calculate the distance from Sanya to Watertown. Here are two standard methods:

Vincenty's formula (applied above)

• 7771.380 miles
• 12506.824 kilometers
• 6753.145 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

• 7759.912 miles
• 12488.368 kilometers
• 6743.179 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 Sanya to Watertown?

The estimated flight time from Sanya Phoenix International Airport to Watertown Regional Airport is 15 hours and 12 minutes.

What is the time difference between Sanya and Watertown?

The time difference between Sanya and Watertown is 14 hours. Watertown is 14 hours behind Sanya.

Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Watertown Regional Airport (ATY)

On average, flying from Sanya to Watertown generates about 965 kg of CO2 per passenger, and 965 kilograms equals 2 128 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sanya to Watertown

See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Watertown Regional Airport (ATY).

Airport information

Origin	Sanya Phoenix International Airport
City:	Sanya
Country:	China
IATA Code:	SYX
ICAO Code:	ZJSY
Coordinates:	18°18′10″N, 109°24′43″E

Destination	Watertown Regional Airport
City:	Watertown, SD
Country:	United States
IATA Code:	ATY
ICAO Code:	KATY
Coordinates:	44°54′50″N, 97°9′16″W