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YHA to OSN: distance & flight time
Port Hope Simpson (Port Hope Simpson Airport) → Osan (Osan Air Base)
6,242 mi
10,045 km · 5,424 nm
12h 42m
estimated nonstop flight time
+11.5h
time difference · heading north
See live YHA→OSN fares Phone-only fares on this route — call free
Flight time details
6,242 miles nonstop takes roughly 12h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- YHA — Port Hope Simpson Airport · Port Hope Simpson, 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 YHA
- YWM · Williams Harbour Airport21 mi away
- YMH · Mary's Harbour Airport24 mi away
- YFX · St. Lewis (Fox Harbour) Airport28 mi away
- YBI · Black Tickle Airport68 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 YHA from OSN?
The flight distance from Port Hope Simpson (YHA) to Osan (OSN) is 6,242 miles (10,045 km, 5,424 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHA to OSN?
A nonstop flight takes about 12h 42m 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 Port Hope Simpson and Osan?
Osan is 11.5 hours ahead of Port Hope Simpson.
What is the cheapest way to fly from YHA to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHA–OSN that never appear on search engines, with no booking fees.