New calculation
Flight distance & time
Denver International Airport → Leonardo Da Vinci (Fiumicino) International Airport
DENFCO
- Distance
- 8,930 km · 5,548 mi
- Flight time
- 11h 54m
- CO₂ per passenger
- 803 kg
This Denver International Airport → Leonardo Da Vinci (Fiumicino) International Airport route is 8,930 km (5,548 mi) end to end. The estimated flight time is 11h 54m, and a passenger's share of CO₂ works out at roughly 803 kg.
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Your route
- FromDENDenver International AirportDenver, Colorado
- ToFCOLeonardo Da Vinci (Fiumicino) International AirportRome, Latium
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~1 flights/day
Airlines on this route
United Airlines
Common questions
Denver International Airport to Leonardo Da Vinci (Fiumicino) International Airport FAQ
How far is Denver International Airport from Leonardo Da Vinci (Fiumicino) International Airport?
Denver International Airport (DEN) and Leonardo Da Vinci (Fiumicino) International Airport (FCO) are 8,930 km (5,548 mi) apart, measured along the great-circle route.
How long is the flight from Denver International Airport to Leonardo Da Vinci (Fiumicino) International Airport?
A direct DEN–FCO flight covers the distance in about 11h 54m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Denver International Airport to Leonardo Da Vinci (Fiumicino) International Airport produce?
A passenger's share of CO₂ on the DEN–FCO route is roughly 803 kg.
Which airlines fly from Denver International Airport to Leonardo Da Vinci (Fiumicino) International Airport?
United Airlines operate scheduled service between DEN and FCO.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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