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YSU to USN: distance & flight time
Summerside (Summerside Airport) → Ulsan (Ulsan Airport)
6,710 mi
10,798 km · 5,831 nm
13h 37m
estimated nonstop flight time
+12h
time difference · heading north
See live YSU→USN fares Phone-only fares on this route — call free
Flight time details
6,710 miles nonstop takes roughly 13h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- YSU — Summerside Airport · Summerside, Canada
- USN — Ulsan Airport · Ulsan, 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 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
Near USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Frequently asked questions
How far is YSU from USN?
The flight distance from Summerside (YSU) to Ulsan (USN) is 6,710 miles (10,798 km, 5,831 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSU to USN?
A nonstop flight takes about 13h 37m 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 Summerside and Ulsan?
Ulsan is 12 hours ahead of Summerside.
What is the cheapest way to fly from YSU to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSU–USN that never appear on search engines, with no booking fees.