FLIGHT TIME / CALCULATED ESTIMATE
Reykjavík ↗ Dulles
KEF / Keflavik International AirportIAD / Washington Dulles International Airport
MODELLED FLYING TIME6h 3mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE4,495 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Reykjavík (KEF) and Dulles (IAD) is approximately 6 hours and 3 minutes for a modelled route length of 4,495 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Keflavik International Airport. Arrival: Washington Dulles International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.