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USN to IOW: distance & flight time
Ulsan (Ulsan Airport) → Iowa City (Iowa City Municipal Airport)
6,506 mi
10,471 km · 5,654 nm
13h 13m
estimated nonstop flight time
-14h
time difference · heading northeast
See live USN→IOW fares Phone-only fares on this route — call free
Flight time details
6,506 miles nonstop takes roughly 13h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- IOW — Iowa City Municipal Airport · Iowa City, United States
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 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
Near IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 mi away
Frequently asked questions
How far is USN from IOW?
The flight distance from Ulsan (USN) to Iowa City (IOW) is 6,506 miles (10,471 km, 5,654 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to IOW?
A nonstop flight takes about 13h 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 Ulsan and Iowa City?
Iowa City is 14 hours behind Ulsan.
What is the cheapest way to fly from USN to IOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–IOW that never appear on search engines, with no booking fees.