How far is Ontario, CA, from Hong Kong?

The distance between Hong Kong (Hong Kong International Airport) and Ontario (Ontario International Airport) is 7290 miles / 11732 kilometers / 6335 nautical miles.

Distance from Hong Kong to Ontario

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

Vincenty's formula (applied above)

• 7289.634 miles
• 11731.529 kilometers
• 6334.519 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

• 7277.699 miles
• 11712.321 kilometers
• 6324.147 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 Hong Kong to Ontario?

The estimated flight time from Hong Kong International Airport to Ontario International Airport is 14 hours and 18 minutes.

What is the time difference between Hong Kong and Ontario?

The time difference between Hong Kong and Ontario is 15 hours. Ontario is 15 hours behind Hong Kong.

Flight carbon footprint between Hong Kong International Airport (HKG) and Ontario International Airport (ONT)

On average, flying from Hong Kong to Ontario generates about 896 kg of CO2 per passenger, and 896 kilograms equals 1 975 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hong Kong to Ontario

See the map of the shortest flight path between Hong Kong International Airport (HKG) and Ontario International Airport (ONT).

Airport information

Origin	Hong Kong International Airport
City:	Hong Kong
Country:	Hong Kong
IATA Code:	HKG
ICAO Code:	VHHH
Coordinates:	22°18′32″N, 113°54′54″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