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JUB to USN: distance & flight time
Juba (Juba International Airport) → Ulsan (Ulsan Airport)
6,455 mi
10,389 km · 5,610 nm
13h 7m
estimated nonstop flight time
+7h
time difference · heading northeast
See live JUB→USN fares Phone-only fares on this route — call free
Flight time details
6,455 miles nonstop takes roughly 13h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- JUB — Juba International Airport · Juba, South Sudan
- 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 JUB
- RUA · Arua Airport134 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 JUB from USN?
The flight distance from Juba (JUB) to Ulsan (USN) is 6,455 miles (10,389 km, 5,610 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JUB to USN?
A nonstop flight takes about 13h 7m 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 Juba and Ulsan?
Ulsan is 7 hours ahead of Juba.
What is the cheapest way to fly from JUB to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JUB–USN that never appear on search engines, with no booking fees.