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BFK to OSN: distance & flight time

Buckley (Buckley Air Force Base) → Osan (Osan Air Base)

6,196 mi
9,972 km · 5,385 nm
12h 37m
estimated nonstop flight time
+15h
time difference · heading northwest
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Flight time details

6,196 miles nonstop takes roughly 12h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is BFK from OSN?

The flight distance from Buckley (BFK) to Osan (OSN) is 6,196 miles (9,972 km, 5,385 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from BFK to OSN?

A nonstop flight takes about 12h 37m 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 Osan?

Osan is 15 hours ahead of Buckley.

What is the cheapest way to fly from BFK to OSN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFK–OSN that never appear on search engines, with no booking fees.
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