How far is Ontario, CA, from Honolulu, HI?
The distance between Honolulu (Honolulu Daniel K. Inouye International Airport) and Ontario (Ontario International Airport) is 2603 miles / 4189 kilometers / 2262 nautical miles.
Honolulu Daniel K. Inouye International Airport – Ontario International Airport
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Distance from Honolulu to Ontario
There are several ways to calculate the distance from Honolulu to Ontario. Here are two standard 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 planet.
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).
How long does it take to fly from Honolulu to Ontario?
The estimated flight time from Honolulu Daniel K. Inouye International Airport to Ontario International Airport is 5 hours and 25 minutes.
What is the time difference between Honolulu and Ontario?
The time difference between Honolulu and Ontario is 3 hours. Ontario is 3 hours ahead of Honolulu.
Flight carbon footprint between Honolulu Daniel K. Inouye International Airport (HNL) and Ontario International Airport (ONT)
On average, flying from Honolulu to Ontario generates about 287 kg of CO2 per passenger, and 287 kilograms equals 633 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Honolulu to Ontario
See the map of the shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Ontario International Airport (ONT).
Airport information
| Origin | Honolulu Daniel K. Inouye International Airport |
|---|---|
| City: | Honolulu, HI |
| Country: | United States  |
| IATA Code: | HNL |
| ICAO Code: | PHNL |
| Coordinates: | 21°19′7″N, 157°55′19″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 |