Need help booking?
Unpublished phone-only deals available
CGH to USN: distance & flight time
Sao Paulo (Congonhas Airport) → Ulsan (Ulsan Airport)
11,576 mi
18,630 km · 10,059 nm
23h 10m
estimated nonstop flight time
+12h
time difference · heading north
See live CGH→USN fares Phone-only fares on this route — call free
Flight time details
11,576 miles nonstop takes roughly 23h 10m 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
- CGH — Congonhas Airport · Sao Paulo, 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 CGH
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 CGH from USN?
The flight distance from Sao Paulo (CGH) to Ulsan (USN) is 11,576 miles (18,630 km, 10,059 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGH to USN?
A nonstop flight takes about 23h 10m 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 Paulo and Ulsan?
Ulsan is 12 hours ahead of Sao Paulo.
What is the cheapest way to fly from CGH to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGH–USN that never appear on search engines, with no booking fees.