How far is Cheyenne, WY, from Sanya?

The distance between Sanya (Sanya Phoenix International Airport) and Cheyenne (Cheyenne Regional Airport) is 7792 miles / 12540 kilometers / 6771 nautical miles.

Distance from Sanya to Cheyenne

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

Vincenty's formula (applied above)

• 7791.754 miles
• 12539.612 kilometers
• 6770.849 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

• 7780.299 miles
• 12521.177 kilometers
• 6760.895 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 Cheyenne?

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

What is the time difference between Sanya and Cheyenne?

The time difference between Sanya and Cheyenne is 15 hours. Cheyenne is 15 hours behind Sanya.

Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Cheyenne Regional Airport (CYS)

On average, flying from Sanya to Cheyenne generates about 968 kg of CO2 per passenger, and 968 kilograms equals 2 134 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sanya to Cheyenne

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

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	Cheyenne Regional Airport
City:	Cheyenne, WY
Country:	United States
IATA Code:	CYS
ICAO Code:	KCYS
Coordinates:	41°9′20″N, 104°48′43″W