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Flight distance & time
Charles M. Schulz Sonoma County Airport → Ontario International Airport
STSONT
- Distance
- 680 km · 422 mi
- Flight time
- 01h 36m
- CO₂ per passenger
- 61 kg
This Charles M. Schulz Sonoma County Airport → Ontario International Airport route is 680 km (422 mi) end to end. The estimated flight time is 01h 36m, and a passenger's share of CO₂ works out at roughly 61 kg.
See the reverse route: Ontario International Airport → Charles M. Schulz Sonoma County Airport
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Your route
- FromSTSCharles M. Schulz Sonoma County AirportSanta Rosa, California
- ToONTOntario International AirportOntario, 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
Charles M. Schulz Sonoma County Airport to Ontario International Airport FAQ
How far is Charles M. Schulz Sonoma County Airport from Ontario International Airport?
Charles M. Schulz Sonoma County Airport (STS) and Ontario International Airport (ONT) are 680 km (422 mi) apart, measured along the great-circle route.
How long is the flight from Charles M. Schulz Sonoma County Airport to Ontario International Airport?
A direct STS–ONT flight covers the distance in about 01h 36m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Charles M. Schulz Sonoma County Airport to Ontario International Airport produce?
A passenger's share of CO₂ on the STS–ONT route is roughly 61 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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