New calculation
Flight distance & time
La Guardia Airport → San Francisco International Airport
LGASFO
- Distance
- 4,140 km · 2,572 mi
- Flight time
- 05h 55m
- CO₂ per passenger
- 372 kg
This La Guardia Airport → San Francisco International Airport route is 4,140 km (2,572 mi) end to end. The estimated flight time is 05h 55m, and a passenger's share of CO₂ works out at roughly 372 kg.
See the reverse route: San Francisco International Airport → La Guardia Airport
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Your route
- FromLGALa Guardia AirportNew York, New York
- 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
La Guardia Airport to San Francisco International Airport FAQ
How far is La Guardia Airport from San Francisco International Airport?
La Guardia Airport (LGA) and San Francisco International Airport (SFO) are 4,140 km (2,572 mi) apart, measured along the great-circle route.
How long is the flight from La Guardia Airport to San Francisco International Airport?
A direct LGA–SFO flight covers the distance in about 05h 55m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from La Guardia Airport to San Francisco International Airport produce?
A passenger's share of CO₂ on the LGA–SFO route is roughly 372 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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