How far is Ontario, CA, from Kahului, HI?

The distance between Kahului (Kahului Airport) and Ontario (Ontario International Airport) is 2532 miles / 4076 kilometers / 2201 nautical miles.

Distance from Kahului to Ontario

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

Vincenty's formula (applied above)

• 2532.434 miles
• 4075.558 kilometers
• 2200.625 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

• 2529.510 miles
• 4070.852 kilometers
• 2198.084 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 Kahului to Ontario?

The estimated flight time from Kahului Airport to Ontario International Airport is 5 hours and 17 minutes.

What is the time difference between Kahului and Ontario?

The time difference between Kahului and Ontario is 3 hours. Ontario is 3 hours ahead of Kahului.

Flight carbon footprint between Kahului Airport (OGG) and Ontario International Airport (ONT)

On average, flying from Kahului to Ontario generates about 279 kg of CO2 per passenger, and 279 kilograms equals 615 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kahului to Ontario

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

Airport information

Origin	Kahului Airport
City:	Kahului, HI
Country:	United States
IATA Code:	OGG
ICAO Code:	PHOG
Coordinates:	20°53′54″N, 156°25′47″W

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