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JOT to USN: distance & flight time
Joliet (Joliet Regional Airport) → Ulsan (Ulsan Airport)
6,603 mi
10,627 km · 5,738 nm
13h 25m
estimated nonstop flight time
+14h
time difference · heading northwest
See live JOT→USN fares Phone-only fares on this route — call free
Flight time details
6,603 miles nonstop takes roughly 13h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- JOT — Joliet Regional Airport · Joliet, United States
- 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 JOT
- ORD · Chicago O'Hare International Airport35 mi away
- LOT · Lewis University Airport7 mi away
- DPA · Dupage Airport27 mi away
- MDW · Chicago Midway International Airport29 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 JOT from USN?
The flight distance from Joliet (JOT) to Ulsan (USN) is 6,603 miles (10,627 km, 5,738 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JOT to USN?
A nonstop flight takes about 13h 25m 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 Joliet and Ulsan?
Ulsan is 14 hours ahead of Joliet.
What is the cheapest way to fly from JOT to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JOT–USN that never appear on search engines, with no booking fees.