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OSN to YSU: distance & flight time
Osan (Osan Air Base) → Summerside (Summerside Airport)
6,626 mi
10,664 km · 5,758 nm
13h 28m
estimated nonstop flight time
-12h
time difference · heading north
See live OSN→YSU fares Phone-only fares on this route — call free
Flight time details
6,626 miles nonstop takes roughly 13h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- YSU — Summerside Airport · Summerside, Canada
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 YSU
- YYG · Charlottetown Airport36 mi away
- YQM · Greater Moncton International Airport46 mi away
- YCH · Miramichi Airport86 mi away
- YHZ · Halifax / Stanfield International Airport109 mi away
Frequently asked questions
How far is OSN from YSU?
The flight distance from Osan (OSN) to Summerside (YSU) is 6,626 miles (10,664 km, 5,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to YSU?
A nonstop flight takes about 13h 28m 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 Summerside?
Summerside is 12 hours behind Osan.
What is the cheapest way to fly from OSN to YSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–YSU that never appear on search engines, with no booking fees.