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LLF to SEA: distance & flight time
Yongzhou (Lingling Airport) → Seattle (Seattle Tacoma International Airport)
6,337 mi
10,199 km · 5,507 nm
12h 54m
estimated nonstop flight time
-15h
time difference · heading northeast
See live LLF→SEA fares Phone-only fares on this route — call free
Flight time details
6,337 miles nonstop takes roughly 12h 54m 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
- LLF — Lingling Airport · Yongzhou, China
- SEA — Seattle Tacoma 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 LLF
- WGN · Shaoyang Wugang Airport68 mi away
- HNY · Hengyang Nanyue Airport74 mi away
- KWL · Guilin Liangjiang International Airport125 mi away
- HJJ · Zhijiang Airport140 mi away
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is LLF from SEA?
The flight distance from Yongzhou (LLF) to Seattle (SEA) is 6,337 miles (10,199 km, 5,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LLF to SEA?
A nonstop flight takes about 12h 54m 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 Yongzhou and Seattle?
Seattle is 15 hours behind Yongzhou.
What is the cheapest way to fly from LLF to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LLF–SEA that never appear on search engines, with no booking fees.