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Flight distance & time
Washington Dulles International Airport → Leonardo Da Vinci (Fiumicino) International Airport
IADFCO
- Distance
- 7,231 km · 4,493 mi
- Flight time
- 09h 47m
- CO₂ per passenger
- 650 kg
This Washington Dulles International Airport → Leonardo Da Vinci (Fiumicino) International Airport route is 7,231 km (4,493 mi) end to end. The estimated flight time is 09h 47m, and a passenger's share of CO₂ works out at roughly 650 kg.
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToFCOLeonardo Da Vinci (Fiumicino) International AirportRome, Latium
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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 Leonardo Da Vinci (Fiumicino) International Airport FAQ
How far is Washington Dulles International Airport from Leonardo Da Vinci (Fiumicino) International Airport?
Washington Dulles International Airport (IAD) and Leonardo Da Vinci (Fiumicino) International Airport (FCO) are 7,231 km (4,493 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Leonardo Da Vinci (Fiumicino) International Airport?
A direct IAD–FCO flight covers the distance in about 09h 47m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to Leonardo Da Vinci (Fiumicino) International Airport produce?
A passenger's share of CO₂ on the IAD–FCO route is roughly 650 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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