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KWE to BFI: distance & flight time
Guiyang (Longdongbao Airport) → Seattle (Boeing Field King County International Airport)
6,480 mi
10,428 km · 5,631 nm
13h 10m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KWE→BFI fares Phone-only fares on this route — call free
Flight time details
6,480 miles nonstop takes roughly 13h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- KWE — Longdongbao Airport · Guiyang, China
- BFI — Boeing Field King County International Airport · Seattle, 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 KWE
- AVA · Anshun Huangguoshu Airport61 mi away
- ZYI · Zunyi Xinzhou Airport74 mi away
- KJH · Kaili Airport79 mi away
- WMT · Zunyi Maotai Airport93 mi away
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
Frequently asked questions
How far is KWE from BFI?
The flight distance from Guiyang (KWE) to Seattle (BFI) is 6,480 miles (10,428 km, 5,631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KWE to BFI?
A nonstop flight takes about 13h 10m 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 Guiyang and Seattle?
Seattle is 15 hours behind Guiyang.
What is the cheapest way to fly from KWE to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KWE–BFI that never appear on search engines, with no booking fees.