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BFI to JAF: distance & flight time
Seattle (Boeing Field King County International Airport) → Jaffna (Kankesanturai Airport)
8,245 mi
13,269 km · 7,165 nm
16h 38m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live BFI→JAF fares Phone-only fares on this route — call free
Flight time details
8,245 miles nonstop takes roughly 16h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- JAF — Kankesanturai Airport · Jaffna, Sri Lanka
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 JAF
- TJV · Tanjore Air Force Base92 mi away
- ACJ · Anuradhapura Air Force Base106 mi away
- TRZ · Tiruchirapally Civil Airport Airport114 mi away
- TRR · China Bay Airport115 mi away
Frequently asked questions
How far is BFI from JAF?
The flight distance from Seattle (BFI) to Jaffna (JAF) is 8,245 miles (13,269 km, 7,165 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to JAF?
A nonstop flight takes about 16h 38m 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 Jaffna?
Jaffna is 12.5 hours ahead of Seattle.
What is the cheapest way to fly from BFI to JAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–JAF that never appear on search engines, with no booking fees.