How far is Ontario, CA, from Guangzhou?

The distance between Guangzhou (Guangzhou Baiyun International Airport) and Ontario (Ontario International Airport) is 7260 miles / 11685 kilometers / 6309 nautical miles.

Distance from Guangzhou to Ontario

There are several ways to calculate the distance from Guangzhou to Ontario. Here are two standard methods:

Vincenty's formula (applied above)

• 7260.429 miles
• 11684.529 kilometers
• 6309.141 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

• 7248.285 miles
• 11664.983 kilometers
• 6298.587 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 Guangzhou to Ontario?

The estimated flight time from Guangzhou Baiyun International Airport to Ontario International Airport is 14 hours and 14 minutes.

What is the time difference between Guangzhou and Ontario?

The time difference between Guangzhou and Ontario is 15 hours. Ontario is 15 hours behind Guangzhou.

Flight carbon footprint between Guangzhou Baiyun International Airport (CAN) and Ontario International Airport (ONT)

On average, flying from Guangzhou to Ontario generates about 892 kg of CO2 per passenger, and 892 kilograms equals 1 966 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Guangzhou to Ontario

See the map of the shortest flight path between Guangzhou Baiyun International Airport (CAN) and Ontario International Airport (ONT).

Airport information

Origin	Guangzhou Baiyun International Airport
City:	Guangzhou
Country:	China
IATA Code:	CAN
ICAO Code:	ZGGG
Coordinates:	23°23′32″N, 113°17′56″E

Destination	Ontario International Airport
City:	Ontario, CA
Country:	United States
IATA Code:	ONT
ICAO Code:	KONT
Coordinates:	34°3′21″N, 117°36′3″W