What is the flight distance between ONT and SMF?

Distance between Ontario International Airport (ONT) and Sacramento International Airport (SMF) is 628 kilometers or 390 miles.

Distance From Ontario International Airport to Sacramento International Airport (ONT - SMF Distance)

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

Flight time from Ontario International Airport, Ontario, United States to Sacramento International Airport, Sacramento, United States is 0 hours 46 minutes under avarage conditions.

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

Time difference between Ontario (United States) and Sacramento (United States) is 0 Hours. It is currently 17:40 in Ontario International Airport (ONT) and 17:40 in Sacramento International Airport (SMF).

The flight distance from Ontario International Airport (ONT) to Sacramento International Airport (SMF) is 390 miles. This is equivalent to 628 kilometers or 339 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.

628 kilometers is the distance from Ontario International Airport, United States to Sacramento International Airport, United States.

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

Estimated flight time from Ontario International Airport, Ontario, United States to Sacramento International Airport, Sacramento, United States is 0 hours 46 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 - SMF

Time difference between Ontario (United States) and Sacramento (United States) is 0 Hours.
Current local time in Ontario is 2026-05-14, 17:40:50 PDT and time in Sacramento is 2026-05-14, 17:40:50 PDT.

Ontario International Airport to Sacramento International Airport Flight Route Map - ONT to SMF Flight Path

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

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

Nonstop flight route between Ontario, United States and Sacramento, 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:	2026-05-14, 17:40:50 PDT
Current weather:	Ontario International Airport 15 day weather forecast

Sacramento International Airport
City:	Sacramento
Country:	United States
IATA Code:	SMF
ICAO Code:	KSMF
GPS Coordinates:	Latitude: N 38° 41' 43.5'' Longitude: W 121° 35' 26.8''
Current time:	2026-05-14, 17:40:50 PDT
Current weather:	Sacramento International Airport 15 day weather forecast
Flights: