Search by airport name, city or IATA airport code.
Oakland–Ontario | OAK–ONT
Calculations with different methods
- 361.902 miles
- 582.425 kilometers
- 314.484 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
- 361.861 miles
- 582.359 kilometers
- 314.449 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Oakland International Airport (OAK) to Ontario International Airport (ONT) is 1 hour 11 minutes.
Time difference and current local times
There is no time difference between Oakland and Ontario.
Oakland to Ontario flight map.
Frequent Flyer Miles Calculator
Oakland (OAK) → Ontario (ONT).