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BFI to INI: distance & flight time
Seattle (Boeing Field King County International Airport) → Nis (Nis Airport)
5,789 mi
9,317 km · 5,031 nm
11h 49m
estimated nonstop flight time
+9h
time difference · heading northeast
See live BFI→INI fares Phone-only fares on this route — call free
Flight time details
5,789 miles nonstop takes roughly 11h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- INI — Nis Airport · Nis, Serbia
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 INI
- PRN · Priština International Airport67 mi away
- SOF · Sofia Airport90 mi away
- SKP · Skopje Alexander the Great Airport96 mi away
- CRA · Craiova Airport122 mi away
Frequently asked questions
How far is BFI from INI?
The flight distance from Seattle (BFI) to Nis (INI) is 5,789 miles (9,317 km, 5,031 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to INI?
A nonstop flight takes about 11h 49m 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 Nis?
Nis is 9 hours ahead of Seattle.
What is the cheapest way to fly from BFI to INI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–INI that never appear on search engines, with no booking fees.