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YOO to OSN: distance & flight time
Oshawa (Toronto/Oshawa Executive Airport) → Osan (Osan Air Base)
6,609 mi
10,635 km · 5,743 nm
13h 25m
estimated nonstop flight time
+13h
time difference · heading north
See live YOO→OSN fares Phone-only fares on this route — call free
Flight time details
6,609 miles nonstop takes roughly 13h 25m 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
- YOO — Toronto/Oshawa Executive Airport · Oshawa, 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 YOO
- YYZ · Lester B. Pearson International Airport40 mi away
- YKZ · Buttonville Municipal Airport24 mi away
- YZD · Downsview Airport31 mi away
- YTZ · Billy Bishop Toronto City Centre Airport32 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 YOO from OSN?
The flight distance from Oshawa (YOO) to Osan (OSN) is 6,609 miles (10,635 km, 5,743 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOO to OSN?
A nonstop flight takes about 13h 25m 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 Oshawa and Osan?
Osan is 13 hours ahead of Oshawa.
What is the cheapest way to fly from YOO to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOO–OSN that never appear on search engines, with no booking fees.