Calculations with different methods
- 324.590 miles
- 522.377 kilometers
- 282.061 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
- 323.919 miles
- 521.297 kilometers
- 281.478 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Phoenix Sky Harbor International Airport (PHX) to Ontario International Airport (ONT) is 1 hour 6 minutes.
Time difference and current local times
There is no time difference between Phoenix and Ontario.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 70 kg (155 pounds).
Phoenix to Ontario flight map.
Frequent Flyer Miles Calculator
Phoenix (PHX) → Ontario (ONT).