How far is Ontario, CA, from Holy Cross, AK?
The distance between Holy Cross (Holy Cross Airport) and Ontario (Ontario International Airport) is 2669 miles / 4295 kilometers / 2319 nautical miles.
The driving distance from Holy Cross (HCR) to Ontario (ONT) is 4078 miles / 6563 kilometers, and travel time by car is about 129 hours 35 minutes.
Holy Cross Airport – Ontario International Airport
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Distance from Holy Cross to Ontario
There are several ways to calculate the distance from Holy Cross to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2668.865 miles
- 4295.123 kilometers
- 2319.181 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- 2665.309 miles
- 4289.398 kilometers
- 2316.090 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 Holy Cross to Ontario?
The estimated flight time from Holy Cross Airport to Ontario International Airport is 5 hours and 33 minutes.
What is the time difference between Holy Cross and Ontario?
The time difference between Holy Cross and Ontario is 1 hour. Ontario is 1 hour ahead of Holy Cross.
Flight carbon footprint between Holy Cross Airport (HCR) and Ontario International Airport (ONT)
On average, flying from Holy Cross to Ontario generates about 295 kg of CO2 per passenger, and 295 kilograms equals 650 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Holy Cross to Ontario
See the map of the shortest flight path between Holy Cross Airport (HCR) and Ontario International Airport (ONT).
Airport information
| Origin | Holy Cross Airport |
|---|---|
| City: | Holy Cross, AK |
| Country: | United States  |
| IATA Code: | HCR |
| ICAO Code: | PAHC |
| Coordinates: | 62°11′17″N, 159°46′29″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 |