How far is Ontario, CA, from Macau?

The distance between Macau (Macau International Airport) and Ontario (Ontario International Airport) is 7312 miles / 11767 kilometers / 6354 nautical miles.

Distance from Macau to Ontario

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

Vincenty's formula (applied above)

• 7311.644 miles
• 11766.951 kilometers
• 6353.645 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

• 7299.726 miles
• 11747.771 kilometers
• 6343.289 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 Macau to Ontario?

The estimated flight time from Macau International Airport to Ontario International Airport is 14 hours and 20 minutes.

What is the time difference between Macau and Ontario?

The time difference between Macau and Ontario is 16 hours. Ontario is 16 hours behind Macau.

Flight carbon footprint between Macau International Airport (MFM) and Ontario International Airport (ONT)

On average, flying from Macau to Ontario generates about 899 kg of CO2 per passenger, and 899 kilograms equals 1 982 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Macau to Ontario

See the map of the shortest flight path between Macau International Airport (MFM) and Ontario International Airport (ONT).

Airport information

Origin	Macau International Airport
City:	Macau
Country:	Macau
IATA Code:	MFM
ICAO Code:	VMMC
Coordinates:	22°8′58″N, 113°35′31″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