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BFK to KGS: distance & flight time
Buckley (Buckley Air Force Base) → Kos (Kos Airport)
6,331 mi
10,189 km · 5,501 nm
12h 53m
estimated nonstop flight time
+9h
time difference · heading northeast
See live BFK→KGS fares Phone-only fares on this route — call free
Flight time details
6,331 miles nonstop takes roughly 12h 53m 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
- BFK — Buckley Air Force Base · Buckley, United States
- KGS — Kos Airport · Kos, Greece
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 BFK
- DEN · Denver International Airport12 mi away
- APA · Centennial Airport10 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport34 mi away
Near KGS
- JKL · Kalymnos Airport14 mi away
- LRS · Leros Airport31 mi away
- BXN · Imsık Airport40 mi away
- JTY · Astypalaia Airport42 mi away
Frequently asked questions
How far is BFK from KGS?
The flight distance from Buckley (BFK) to Kos (KGS) is 6,331 miles (10,189 km, 5,501 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFK to KGS?
A nonstop flight takes about 12h 53m 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 Buckley and Kos?
Kos is 9 hours ahead of Buckley.
What is the cheapest way to fly from BFK to KGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFK–KGS that never appear on search engines, with no booking fees.