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ACP to USN: distance & flight time
Maragheh (Sahand Airport) → Ulsan (Ulsan Airport)
4,462 mi
7,180 km · 3,877 nm
9h 13m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live ACP→USN fares Phone-only fares on this route — call free
Flight time details
4,462 miles nonstop takes roughly 9h 13m 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
- ACP — Sahand Airport · Maragheh, 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 ACP
- TBZ · Tabriz International Airport55 mi away
- OMH · Urmia Airport62 mi away
- KHY · Khoy Airport98 mi away
- YKO · Hakkari Yüksekova Airport105 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 ACP from USN?
The flight distance from Maragheh (ACP) to Ulsan (USN) is 4,462 miles (7,180 km, 3,877 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACP to USN?
A nonstop flight takes about 9h 13m 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 Maragheh and Ulsan?
Ulsan is 5.5 hours ahead of Maragheh.
What is the cheapest way to fly from ACP to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACP–USN that never appear on search engines, with no booking fees.