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YES to USN: distance & flight time
Yasuj (Yasouj Airport) → Ulsan (Ulsan Airport)
4,393 mi
7,071 km · 3,818 nm
9h 5m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live YES→USN fares Phone-only fares on this route — call free
Flight time details
4,393 miles nonstop takes roughly 9h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- YES — Yasouj Airport · Yasuj, Iran
- 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 YES
- GCH · Gachsaran Airport50 mi away
- SYZ · Shiraz Shahid Dastghaib International Airport102 mi away
- AKW · Aghajari Airport111 mi away
- CQD · Shahrekord Airport118 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 YES from USN?
The flight distance from Yasuj (YES) to Ulsan (USN) is 4,393 miles (7,071 km, 3,818 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YES to USN?
A nonstop flight takes about 9h 5m 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 Yasuj and Ulsan?
Ulsan is 5.5 hours ahead of Yasuj.
What is the cheapest way to fly from YES to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YES–USN that never appear on search engines, with no booking fees.