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BFI to SHN: distance & flight time
Seattle (Boeing Field King County International Airport) → Shelton (Sanderson Field)
45 mi
72 km · 39 nm
35m
estimated nonstop flight time
Same time
time difference · heading southwest
See live BFI→SHN fares Phone-only fares on this route — call free
Flight time details
45 miles nonstop takes roughly 35m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- SHN — Sanderson Field · Shelton, United States
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 SHN
- SEA · Seattle Tacoma International Airport42 mi away
- OLM · Olympia Regional Airport22 mi away
- PWT · Bremerton National Airport25 mi away
- TIW · Tacoma Narrows Airport27 mi away
Frequently asked questions
How far is BFI from SHN?
The flight distance from Seattle (BFI) to Shelton (SHN) is 45 miles (72 km, 39 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to SHN?
A nonstop flight takes about 35m 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 cheapest way to fly from BFI to SHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–SHN that never appear on search engines, with no booking fees.