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CHG to BFI: distance & flight time
Chaoyang (Chaoyang Airport) → Seattle (Boeing Field King County International Airport)
5,187 mi
8,348 km · 4,507 nm
10h 38m
estimated nonstop flight time
-15h
time difference · heading northeast
See live CHG→BFI fares Phone-only fares on this route — call free
Flight time details
5,187 miles nonstop takes roughly 10h 38m 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
- CHG — Chaoyang Airport · Chaoyang, 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 CHG
- JNZ · Jinzhou Airport44 mi away
- XEN · Xingcheng Air Base68 mi away
- CIF · Chifeng Airport92 mi away
- SHP · Shanhaiguan Airport115 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 CHG from BFI?
The flight distance from Chaoyang (CHG) to Seattle (BFI) is 5,187 miles (8,348 km, 4,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHG to BFI?
A nonstop flight takes about 10h 38m 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 Chaoyang and Seattle?
Seattle is 15 hours behind Chaoyang.
What is the cheapest way to fly from CHG to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHG–BFI that never appear on search engines, with no booking fees.