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BFI to COJ: distance & flight time
Seattle (Boeing Field King County International Airport) → Coonabarabran (Coonabarabran Airport)
7,709 mi
12,407 km · 6,699 nm
15h 35m
estimated nonstop flight time
+17h
time difference · heading southwest
See live BFI→COJ fares Phone-only fares on this route — call free
Flight time details
7,709 miles nonstop takes roughly 15h 35m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- COJ — Coonabarabran Airport · Coonabarabran, Australia
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 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
Near COJ
- CNB · Coonamble Airport58 mi away
- GUH · Gunnedah Airport64 mi away
- DBO · Dubbo City Regional Airport73 mi away
- NAA · Narrabri Airport77 mi away
Frequently asked questions
How far is BFI from COJ?
The flight distance from Seattle (BFI) to Coonabarabran (COJ) is 7,709 miles (12,407 km, 6,699 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to COJ?
A nonstop flight takes about 15h 35m 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 Seattle and Coonabarabran?
Coonabarabran is 17 hours ahead of Seattle.
What is the cheapest way to fly from BFI to COJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–COJ that never appear on search engines, with no booking fees.