Air Miles Calculator

Distance between Ontario, CA (ONT) and Oakland, CA (OAK)

Flight distance from Ontario to Oakland (Ontario International Airport – Oakland International Airport) is 362 miles / 582 kilometers / 314 nautical miles. Estimated flight time is 1 hour 11 minutes.

Driving distance from Ontario (ONT) to Oakland (OAK) is 403 miles / 648 kilometers and travel time by car is about 7 hours 4 minutes.

Map of flight path and driving directions from Ontario to Oakland.

Shortest flight path between Ontario International Airport (ONT) and Oakland International Airport (OAK).

How far is Oakland from Ontario?

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

Vincenty's formula (applied above)
  • 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 – the shortest distance between two points).

Airport information


A 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

B Oakland International Airport
City: Oakland, CA
Country: United States Flag of United States
IATA Code: OAK
ICAO Code: KOAK
Coordinates: 37°43′16″N, 122°13′15″W

Time difference and current local times

There is no time difference between Ontario and Oakland.

Time Difference

Ontario, CA

 PDT

Oakland, CA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 78 kg (173 pounds).

Frequent Flyer Miles Calculator

Ontario (ONT) → Oakland (OAK).

Distance:
362
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
362

Round trip?