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SJK to USN: distance & flight time
Sao Jose Dos Campos (Professor Urbano Ernesto Stumpf Airport) → Ulsan (Ulsan Airport)
11,536 mi
18,565 km · 10,024 nm
23h 5m
estimated nonstop flight time
+12h
time difference · heading north
See live SJK→USN fares Phone-only fares on this route — call free
Flight time details
11,536 miles nonstop takes roughly 23h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- SJK — Professor Urbano Ernesto Stumpf Airport · Sao Jose Dos Campos, Brazil
- 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 SJK
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 SJK from USN?
The flight distance from Sao Jose Dos Campos (SJK) to Ulsan (USN) is 11,536 miles (18,565 km, 10,024 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SJK to USN?
A nonstop flight takes about 23h 5m 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 Sao Jose Dos Campos and Ulsan?
Ulsan is 12 hours ahead of Sao Jose Dos Campos.
What is the cheapest way to fly from SJK to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SJK–USN that never appear on search engines, with no booking fees.