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OSN to HLT: distance & flight time
Osan (Osan Air Base) → Hamilton (Hamilton Airport)
5,252 mi
8,453 km · 4,564 nm
10h 46m
estimated nonstop flight time
+1h
time difference · heading south
See live OSN→HLT fares Phone-only fares on this route — call free
Flight time details
5,252 miles nonstop takes roughly 10h 46m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- HLT — Hamilton Airport · Hamilton, Australia
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 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
Near HLT
- WMB · Warrnambool Airport49 mi away
- SWC · Stawell Airport54 mi away
- PTJ · Portland Airport56 mi away
- ARY · Ararat Airport56 mi away
Frequently asked questions
How far is OSN from HLT?
The flight distance from Osan (OSN) to Hamilton (HLT) is 5,252 miles (8,453 km, 4,564 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to HLT?
A nonstop flight takes about 10h 46m 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 Hamilton?
Hamilton is 1 hour ahead of Osan.
What is the cheapest way to fly from OSN to HLT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–HLT that never appear on search engines, with no booking fees.