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YNS to OSN: distance & flight time
Nemiscau (Nemiscau Airport) → Osan (Osan Air Base)
6,145 mi
9,889 km · 5,340 nm
12h 31m
estimated nonstop flight time
+13h
time difference · heading north
See live YNS→OSN fares Phone-only fares on this route — call free
Flight time details
6,145 miles nonstop takes roughly 12h 31m 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
- YNS — Nemiscau Airport · Nemiscau, 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 YNS
- ZEM · Eastmain River Airport108 mi away
- YKQ · Waskaganish Airport114 mi away
- YNC · Wemindji Airport146 mi away
- YGL · La Grande Rivière Airport149 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 YNS from OSN?
The flight distance from Nemiscau (YNS) to Osan (OSN) is 6,145 miles (9,889 km, 5,340 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNS to OSN?
A nonstop flight takes about 12h 31m 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 Nemiscau and Osan?
Osan is 13 hours ahead of Nemiscau.
What is the cheapest way to fly from YNS to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNS–OSN that never appear on search engines, with no booking fees.