New calculation
Flight distance & time
Washington Dulles International Airport → San Luis County Regional Airport
IADSBP
- Distance
- 3,816 km · 2,371 mi
- Flight time
- 05h 31m
- CO₂ per passenger
- 343 kg
This Washington Dulles International Airport → San Luis County Regional Airport route is 3,816 km (2,371 mi) end to end. The estimated flight time is 05h 31m, and a passenger's share of CO₂ works out at roughly 343 kg.
See the reverse route: San Luis County Regional Airport → Washington Dulles International Airport
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToSBPSan Luis County Regional AirportSan Luis Obispo, 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
Washington Dulles International Airport to San Luis County Regional Airport FAQ
How far is Washington Dulles International Airport from San Luis County Regional Airport?
Washington Dulles International Airport (IAD) and San Luis County Regional Airport (SBP) are 3,816 km (2,371 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to San Luis County Regional Airport?
A direct IAD–SBP flight covers the distance in about 05h 31m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to San Luis County Regional Airport produce?
A passenger's share of CO₂ on the IAD–SBP route is roughly 343 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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