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YHM to OSN: distance & flight time
Hamilton (John C. Munro Hamilton International Airport) → Osan (Osan Air Base)
6,638 mi
10,683 km · 5,768 nm
13h 29m
estimated nonstop flight time
+13h
time difference · heading north
See live YHM→OSN fares Phone-only fares on this route — call free
Flight time details
6,638 miles nonstop takes roughly 13h 29m 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
- YHM — John C. Munro Hamilton International Airport · Hamilton, Canada
- 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 YHM
- YYZ · Lester B. Pearson International Airport38 mi away
- DU9 · Dunnville Airport27 mi away
- YKF · Waterloo Airport30 mi away
- YCM · Niagara District Airport38 mi away
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 YHM from OSN?
The flight distance from Hamilton (YHM) to Osan (OSN) is 6,638 miles (10,683 km, 5,768 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHM to OSN?
A nonstop flight takes about 13h 29m 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 Hamilton and Osan?
Osan is 13 hours ahead of Hamilton.
What is the cheapest way to fly from YHM to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHM–OSN that never appear on search engines, with no booking fees.