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HYA to OSN: distance & flight time
Barnstable (Barnstable Municipal Boardman Polando Field) → Osan (Osan Air Base)
6,886 mi
11,083 km · 5,984 nm
13h 58m
estimated nonstop flight time
+13h
time difference · heading north
See live HYA→OSN fares Phone-only fares on this route — call free
Flight time details
6,886 miles nonstop takes roughly 13h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- HYA — Barnstable Municipal Boardman Polando Field · Barnstable, United States
- OSN — Osan Air Base · Osan, South Korea
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 HYA
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is HYA from OSN?
The flight distance from Barnstable (HYA) to Osan (OSN) is 6,886 miles (11,083 km, 5,984 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYA to OSN?
A nonstop flight takes about 13h 58m 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 Barnstable and Osan?
Osan is 13 hours ahead of Barnstable.
What is the cheapest way to fly from HYA to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYA–OSN that never appear on search engines, with no booking fees.