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RNJ to BFI: distance & flight time
Yoron (Yoron Airport) → Seattle (Boeing Field King County International Airport)
5,676 mi
9,134 km · 4,932 nm
11h 36m
estimated nonstop flight time
-16h
time difference · heading northeast
See live RNJ→BFI fares Phone-only fares on this route — call free
Flight time details
5,676 miles nonstop takes roughly 11h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- RNJ — Yoron Airport · Yoron, Japan
- 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 RNJ
- OKE · Okierabu Airport32 mi away
- IEJ · Ie Jima Airport44 mi away
- TKN · Tokunoshima Airport62 mi away
- DNA · Kadena Air Base62 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 RNJ from BFI?
The flight distance from Yoron (RNJ) to Seattle (BFI) is 5,676 miles (9,134 km, 4,932 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNJ to BFI?
A nonstop flight takes about 11h 36m 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 Yoron and Seattle?
Seattle is 16 hours behind Yoron.
What is the cheapest way to fly from RNJ to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNJ–BFI that never appear on search engines, with no booking fees.