How far is Ontario, CA, from Auckland?

The distance between Auckland (Auckland Airport) and Ontario (Ontario International Airport) is 6544 miles / 10531 kilometers / 5686 nautical miles.

Distance from Auckland to Ontario

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

Vincenty's formula (applied above)

• 6543.663 miles
• 10531.005 kilometers
• 5686.288 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

• 6555.480 miles
• 10550.023 kilometers
• 5696.557 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 Auckland to Ontario?

The estimated flight time from Auckland Airport to Ontario International Airport is 12 hours and 53 minutes.

What is the time difference between Auckland and Ontario?

The time difference between Auckland and Ontario is 21 hours. Ontario is 21 hours behind Auckland.

Flight carbon footprint between Auckland Airport (AKL) and Ontario International Airport (ONT)

On average, flying from Auckland to Ontario generates about 791 kg of CO2 per passenger, and 791 kilograms equals 1 744 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Auckland to Ontario

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

Airport information

Origin	Auckland Airport
City:	Auckland
Country:	New Zealand
IATA Code:	AKL
ICAO Code:	NZAA
Coordinates:	37°0′29″S, 174°47′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