FLIGHT TIME / CALCULATED ESTIMATE
Sofia ↗ Seattle
SOF / Sofia AirportSEA / Seattle–Tacoma International Airport
MODELLED FLYING TIME11h 58mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE9,441 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Sofia (SOF) and Seattle (SEA) is approximately 11 hours and 58 minutes for a modelled route length of 9,441 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: Sofia Airport. Arrival: Seattle–Tacoma International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.