What is the flight distance between ONT and OAK?

Distance between Ontario International Airport (ONT) and Metropolitan Oakland International Airport (OAK) is 583 kilometers or 362 miles.

Distance From Ontario International Airport to Metropolitan Oakland International Airport (ONT - OAK Distance)

Q: How long is the flight from ONT to OAK?

Flight time from Ontario International Airport, Ontario, United States to Metropolitan Oakland International Airport, Oakland, United States is 0 hours 43 minutes under avarage conditions.

Q: What is the time difference between Ontario, United States and Oakland, United States?

Time difference between Ontario (United States) and Oakland (United States) is 0 Hours. It is currently 05:40 in Ontario International Airport (ONT) and 05:40 in Metropolitan Oakland International Airport (OAK).

The flight distance from Ontario International Airport (ONT) to Metropolitan Oakland International Airport (OAK) is 362 miles. This is equivalent to 583 kilometers or 315 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

583 kilometers is the distance from Ontario International Airport, United States to Metropolitan Oakland International Airport, United States.

Flight Duration between Ontario, United States and Oakland, United States

Estimated flight time from Ontario International Airport, Ontario, United States to Metropolitan Oakland International Airport, Oakland, United States is 0 hours 43 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • ONT - OAK

Time difference between Ontario (United States) and Oakland (United States) is 0 Hours.
Current local time in Ontario is 2025-12-05, 05:40:27 PST and time in Oakland is 2025-12-05, 05:40:27 PST.

Ontario International Airport to Metropolitan Oakland International Airport Flight Route Map - ONT to OAK Flight Path

Location of Ontario International Airport & Metropolitan Oakland International Airport is given below.
Click the map to view Ontario to Oakland nonstop flight path and travel direction.

Click to see flight route on Google Map between Ontario, United States and Oakland, United States. .

Nonstop flight route between Ontario, United States and Oakland, United States.

Ontario International Airport
City:	Ontario
Country:	United States
IATA Code:	ONT
ICAO Code:	KONT
GPS Coordinates:	Latitude: N 34° 3' 21.6'' Longitude: W 117° 36' 4.3''
Current time:	2025-12-05, 05:40:27 PST
Current weather:	Ontario International Airport 15 day weather forecast

Metropolitan Oakland International Airport
City:	Oakland
Country:	United States
IATA Code:	OAK
ICAO Code:	KOAK
GPS Coordinates:	Latitude: N 37° 43' 16.6'' Longitude: W 122° 13' 14.6''
Current time:	2025-12-05, 05:40:27 PST
Current weather:	Metropolitan Oakland International Airport 15 day weather forecast
Flights: