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BFI to SOB: distance & flight time
Seattle (Boeing Field King County International Airport) → Sármellék (Sármellék International Airport)
5,483 mi
8,824 km · 4,765 nm
11h 13m
estimated nonstop flight time
+9h
time difference · heading northeast
See live BFI→SOB fares Phone-only fares on this route — call free
Flight time details
5,483 miles nonstop takes roughly 11h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- SOB — Sármellék International Airport · Sármellék, Hungary
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Near SOB
- TZR · Taszár Air Base41 mi away
- MBX · Maribor Airport71 mi away
- PEV · Pécs-Pogány Airport71 mi away
- ZAG · Zagreb Airport83 mi away
Frequently asked questions
How far is BFI from SOB?
The flight distance from Seattle (BFI) to Sármellék (SOB) is 5,483 miles (8,824 km, 4,765 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to SOB?
A nonstop flight takes about 11h 13m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seattle and Sármellék?
Sármellék is 9 hours ahead of Seattle.
What is the cheapest way to fly from BFI to SOB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–SOB that never appear on search engines, with no booking fees.