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BFI to KLF: distance & flight time
Seattle (Boeing Field King County International Airport) → Kaluga (Grabtsevo Airport)
5,275 mi
8,489 km · 4,584 nm
10h 49m
estimated nonstop flight time
+10h
time difference · heading north
See live BFI→KLF fares Phone-only fares on this route — call free
Flight time details
5,275 miles nonstop takes roughly 10h 49m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- KLF — Grabtsevo Airport · Kaluga, Russia
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 KLF
- VKO · Vnukovo International Airport80 mi away
- OSF · Ostafyevo International Airport80 mi away
- DME · Domodedovo International Airport85 mi away
- ZIA · Zhukovsky International Airport99 mi away
Frequently asked questions
How far is BFI from KLF?
The flight distance from Seattle (BFI) to Kaluga (KLF) is 5,275 miles (8,489 km, 4,584 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to KLF?
A nonstop flight takes about 10h 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 Kaluga?
Kaluga is 10 hours ahead of Seattle.
What is the cheapest way to fly from BFI to KLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–KLF that never appear on search engines, with no booking fees.