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USN to SNZ: distance & flight time
Ulsan (Ulsan Airport) → Rio De Janeiro (Santa Cruz Air Force Base)
11,468 mi
18,456 km · 9,966 nm
22h 57m
estimated nonstop flight time
-12h
time difference · heading northwest
See live USN→SNZ fares Phone-only fares on this route — call free
Flight time details
11,468 miles nonstop takes roughly 22h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- SNZ — Santa Cruz Air Force Base · Rio De Janeiro, Brazil
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 SNZ
- QNV · Aeroclube Airport21 mi away
- GIG · Rio Galeão – Tom Jobim International Airport31 mi away
- SDU · Santos Dumont Airport35 mi away
- REZ · Resende Airport58 mi away
Frequently asked questions
How far is USN from SNZ?
The flight distance from Ulsan (USN) to Rio De Janeiro (SNZ) is 11,468 miles (18,456 km, 9,966 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to SNZ?
A nonstop flight takes about 22h 57m 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 Rio De Janeiro?
Rio De Janeiro is 12 hours behind Ulsan.
What is the cheapest way to fly from USN to SNZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–SNZ that never appear on search engines, with no booking fees.