New calculation
Flight distance & time
Stephenville Clark Regional Airport → San Antonio International Airport
SEPSAT
- Distance
- 299 km · 185 mi
- Flight time
- 01h 07m
- CO₂ per passenger
- 26 kg
This Stephenville Clark Regional Airport → San Antonio International Airport route is 299 km (185 mi) end to end. The estimated flight time is 01h 07m, and a passenger's share of CO₂ works out at roughly 26 kg.
See the reverse route: San Antonio International Airport → Stephenville Clark Regional Airport
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Your route
- FromSEPStephenville Clark Regional AirportStephenville, Texas
- ToSATSan Antonio International AirportSan Antonio, Texas
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
Stephenville Clark Regional Airport to San Antonio International Airport FAQ
How far is Stephenville Clark Regional Airport from San Antonio International Airport?
Stephenville Clark Regional Airport (SEP) and San Antonio International Airport (SAT) are 299 km (185 mi) apart, measured along the great-circle route.
How long is the flight from Stephenville Clark Regional Airport to San Antonio International Airport?
A direct SEP–SAT flight covers the distance in about 01h 07m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Stephenville Clark Regional Airport to San Antonio International Airport produce?
A passenger's share of CO₂ on the SEP–SAT route is roughly 26 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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