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WEH to BFI: distance & flight time
Weihai (Weihai Airport) → Seattle (Boeing Field King County International Airport)
5,363 mi
8,630 km · 4,660 nm
10h 59m
estimated nonstop flight time
-15h
time difference · heading northeast
See live WEH→BFI fares Phone-only fares on this route — call free
Flight time details
5,363 miles nonstop takes roughly 10h 59m 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
- WEH — Weihai Airport · Weihai, 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 WEH
- YNT · Yantai Laishan Airport49 mi away
- TAO · Liuting Airport121 mi away
- DLC · Zhoushuizi Airport128 mi away
- CNI · Changhai Airport146 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 WEH from BFI?
The flight distance from Weihai (WEH) to Seattle (BFI) is 5,363 miles (8,630 km, 4,660 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WEH to BFI?
A nonstop flight takes about 10h 59m 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 Weihai and Seattle?
Seattle is 15 hours behind Weihai.
What is the cheapest way to fly from WEH to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WEH–BFI that never appear on search engines, with no booking fees.