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OSN to BFK: distance & flight time

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

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

6,196 miles nonstop takes roughly 12h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back 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 OSN from BFK?

The flight distance from Osan (OSN) to Buckley (BFK) 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 OSN to BFK?

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 Osan and Buckley?

Buckley is 15 hours behind Osan.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–BFK that never appear on search engines, with no booking fees.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