New calculation
Flight distance & time
Washington Dulles International Airport → Lisbon Portela Airport
IADLIS
- Distance
- 5,765 km · 3,582 mi
- Flight time
- 07h 57m
- CO₂ per passenger
- 518 kg
This Washington Dulles International Airport → Lisbon Portela Airport route is 5,765 km (3,582 mi) end to end. The estimated flight time is 07h 57m, and a passenger's share of CO₂ works out at roughly 518 kg.
See the reverse route: Lisbon Portela Airport → Washington Dulles International Airport
Advertisement
Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToLISLisbon Portela AirportLisbon, Lisbon
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~3 flights/day
Airlines on this route
TAP Air PortugalUnited Airlines
Common questions
Washington Dulles International Airport to Lisbon Portela Airport FAQ
How far is Washington Dulles International Airport from Lisbon Portela Airport?
Washington Dulles International Airport (IAD) and Lisbon Portela Airport (LIS) are 5,765 km (3,582 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Lisbon Portela Airport?
A direct IAD–LIS flight covers the distance in about 07h 57m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to Lisbon Portela Airport produce?
A passenger's share of CO₂ on the IAD–LIS route is roughly 518 kg.
Which airlines fly from Washington Dulles International Airport to Lisbon Portela Airport?
TAP Air Portugal, United Airlines operate scheduled service between IAD and LIS.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
Advertisement