Air Miles Calculator

Distance between Honolulu, HI (HNL) and Ontario, CA (ONT)

Distance from Honolulu to Ontario (Honolulu Daniel K. Inouye International Airport – Ontario International Airport) is 2603 miles / 4189 kilometers / 2262 nautical miles.

How far is Ontario from Honolulu?

There are several ways to calculate distances between Honolulu and Ontario. Here are two common methods:

Vincenty's formula (applied above)
  • 2602.793 miles
  • 4188.789 kilometers
  • 2261.765 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 2599.559 miles
  • 4183.585 kilometers
  • 2258.955 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).

Flight duration

Estimated flight time from Honolulu Daniel K. Inouye International Airport (HNL) to Ontario International Airport (ONT) is 5 hours 25 minutes.

Time difference and current local times

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

Time Difference

Honolulu
Ontario

Honolulu, HI

 HST

Ontario, CA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 292 kg (643 pounds).

Airport information


A Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

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

Honolulu to Ontario flight path

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Ontario International Airport (ONT).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Ontario (ONT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2603
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2603

Round trip?