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KHD to USN: distance & flight time
Khorram Abad (Khoram Abad Airport) → Ulsan (Ulsan Airport)
4,476 mi
7,204 km · 3,890 nm
9h 15m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live KHD→USN fares Phone-only fares on this route — call free
Flight time details
4,476 miles nonstop takes roughly 9h 15m 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
- KHD — Khoram Abad Airport · Khorram Abad, 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 KHD
- DEF · Dezful Airport69 mi away
- KSH · Shahid Ashrafi Esfahani Airport90 mi away
- HDM · Hamadan Airport100 mi away
- AJK · Arak Airport102 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 KHD from USN?
The flight distance from Khorram Abad (KHD) to Ulsan (USN) is 4,476 miles (7,204 km, 3,890 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHD to USN?
A nonstop flight takes about 9h 15m 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 Khorram Abad and Ulsan?
Ulsan is 5.5 hours ahead of Khorram Abad.
What is the cheapest way to fly from KHD to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHD–USN that never appear on search engines, with no booking fees.