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BFI to UTC: distance & flight time
Seattle (Boeing Field King County International Airport) → Soesterberg (Soesterberg Air Base)
4,889 mi
7,868 km · 4,249 nm
10h 3m
estimated nonstop flight time
+9h
time difference · heading northeast
See live BFI→UTC fares Phone-only fares on this route — call free
Flight time details
4,889 miles nonstop takes roughly 10h 3m 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
- UTC — Soesterberg Air Base · Soesterberg, Netherlands
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 UTC
- AMS · Amsterdam Airport Schiphol25 mi away
- LEY · Lelystad Airport25 mi away
- LID · Valkenburg Naval Air Base36 mi away
- RTM · Rotterdam The Hague Airport38 mi away
Frequently asked questions
How far is BFI from UTC?
The flight distance from Seattle (BFI) to Soesterberg (UTC) is 4,889 miles (7,868 km, 4,249 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to UTC?
A nonstop flight takes about 10h 3m 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 Soesterberg?
Soesterberg is 9 hours ahead of Seattle.
What is the cheapest way to fly from BFI to UTC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–UTC that never appear on search engines, with no booking fees.