How far is Chicago, IL, from Sanya?

The distance between Sanya (Sanya Phoenix International Airport) and Chicago (Chicago O'Hare International Airport) is 8139 miles / 13098 kilometers / 7072 nautical miles.

Distance from Sanya to Chicago

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

Vincenty's formula (applied above)

• 8138.768 miles
• 13098.077 kilometers
• 7072.396 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

• 8127.407 miles
• 13079.793 kilometers
• 7062.523 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 Chicago?

The estimated flight time from Sanya Phoenix International Airport to Chicago O'Hare International Airport is 15 hours and 54 minutes.

What is the time difference between Sanya and Chicago?

The time difference between Sanya and Chicago is 13 hours. Chicago is 13 hours behind Sanya.

Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Chicago O'Hare International Airport (ORD)

On average, flying from Sanya to Chicago generates about 1 019 kg of CO2 per passenger, and 1 019 kilograms equals 2 246 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sanya to Chicago

See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Chicago O'Hare International Airport (ORD).

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	Chicago O'Hare International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	ORD
ICAO Code:	KORD
Coordinates:	41°58′42″N, 87°54′17″W