How far is Lanai City, HI, from Ontario, CA?

The distance between Ontario (Ontario International Airport) and Lanai City (Lanai Airport) is 2566 miles / 4129 kilometers / 2229 nautical miles.

Distance from Ontario to Lanai City

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

Vincenty's formula (applied above)

• 2565.619 miles
• 4128.964 kilometers
• 2229.462 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

• 2562.650 miles
• 4124.185 kilometers
• 2226.882 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 Ontario to Lanai City?

The estimated flight time from Ontario International Airport to Lanai Airport is 5 hours and 21 minutes.

What is the time difference between Ontario and Lanai City?

The time difference between Ontario and Lanai City is 3 hours. Lanai City is 3 hours behind Ontario.

Flight carbon footprint between Ontario International Airport (ONT) and Lanai Airport (LNY)

On average, flying from Ontario to Lanai City generates about 283 kg of CO2 per passenger, and 283 kilograms equals 624 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ontario to Lanai City

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

Airport information

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

Destination	Lanai Airport
City:	Lanai City, HI
Country:	United States
IATA Code:	LNY
ICAO Code:	PHNY
Coordinates:	20°47′8″N, 156°57′3″W