New calculation
Flight distance & time
Sacramento International Airport → San Francisco International Airport
SMFSFO
- Distance
- 137 km · 85 mi
- Flight time
- 00h 55m
- CO₂ per passenger
- 12 kg
This Sacramento International Airport → San Francisco International Airport route is 137 km (85 mi) end to end. The estimated flight time is 00h 55m, and a passenger's share of CO₂ works out at roughly 12 kg.
See the reverse route: San Francisco International Airport → Sacramento International Airport
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Your route
- FromSMFSacramento International AirportSacramento, California
- ToSFOSan Francisco International AirportSan Francisco, California
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Sacramento International Airport to San Francisco International Airport FAQ
How far is Sacramento International Airport from San Francisco International Airport?
Sacramento International Airport (SMF) and San Francisco International Airport (SFO) are 137 km (85 mi) apart, measured along the great-circle route.
How long is the flight from Sacramento International Airport to San Francisco International Airport?
A direct SMF–SFO flight covers the distance in about 00h 55m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Sacramento International Airport to San Francisco International Airport produce?
A passenger's share of CO₂ on the SMF–SFO route is roughly 12 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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