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Flight distance & time
Sacramento International Airport → Ontario International Airport
SMFONT
- Distance
- 627 km · 389 mi
- Flight time
- 01h 32m
- CO₂ per passenger
- 56 kg
This Sacramento International Airport → Ontario International Airport route is 627 km (389 mi) end to end. The estimated flight time is 01h 32m, and a passenger's share of CO₂ works out at roughly 56 kg.
See the reverse route: Ontario International Airport → Sacramento International Airport
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Your route
- FromSMFSacramento International AirportSacramento, California
- ToONTOntario International AirportOntario, California
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~9 flights/day
Airlines on this route
Southwest Airlines
Common questions
Sacramento International Airport to Ontario International Airport FAQ
How far is Sacramento International Airport from Ontario International Airport?
Sacramento International Airport (SMF) and Ontario International Airport (ONT) are 627 km (389 mi) apart, measured along the great-circle route.
How long is the flight from Sacramento International Airport to Ontario International Airport?
A direct SMF–ONT flight covers the distance in about 01h 32m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Sacramento International Airport to Ontario International Airport produce?
A passenger's share of CO₂ on the SMF–ONT route is roughly 56 kg.
Which airlines fly from Sacramento International Airport to Ontario International Airport?
Southwest Airlines operate scheduled service between SMF and ONT.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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