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JSJ to SEA: distance & flight time
Jiansanjiang (Jiansanjiang Airport) → Seattle (Seattle Tacoma International Airport)
4,501 mi
7,243 km · 3,911 nm
9h 18m
estimated nonstop flight time
—
time difference · heading northeast
See live JSJ→SEA fares Phone-only fares on this route — call free
Flight time details
4,501 miles nonstop takes roughly 9h 18m 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
- JSJ — Jiansanjiang Airport · Jiansanjiang, 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 JSJ
- JMU · Jiamusi Airport105 mi away
- FYJ · Dongji Aiport109 mi away
- JXA · Jixi Xingkaihu Airport144 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 JSJ from SEA?
The flight distance from Jiansanjiang (JSJ) to Seattle (SEA) is 4,501 miles (7,243 km, 3,911 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JSJ to SEA?
A nonstop flight takes about 9h 18m 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 JSJ to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JSJ–SEA that never appear on search engines, with no booking fees.