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LNL to BFI: distance & flight time
Longnan (Longnan Chengzhou Airport) → Seattle (Boeing Field King County International Airport)
6,078 mi
9,782 km · 5,282 nm
12h 23m
estimated nonstop flight time
—
time difference · heading northeast
See live LNL→BFI fares Phone-only fares on this route — call free
Flight time details
6,078 miles nonstop takes roughly 12h 23m gate to gate, flying northeast. 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
- LNL — Longnan Chengzhou Airport · Longnan, 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 LNL
- THQ · Tianshui Maijishan Airport53 mi away
- HZG · Hanzhong Chenggu Airport93 mi away
- GYS · Guangyuan Airport97 mi away
- JZH · Jiuzhai Huanglong Airport138 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 LNL from BFI?
The flight distance from Longnan (LNL) to Seattle (BFI) is 6,078 miles (9,782 km, 5,282 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNL to BFI?
A nonstop flight takes about 12h 23m 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 LNL to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNL–BFI that never appear on search engines, with no booking fees.