Need help booking?
Unpublished phone-only deals available
USN to BYO: distance & flight time
Ulsan (Ulsan Airport) → Bointo (Bonito Airport)
11,385 mi
18,323 km · 9,894 nm
22h 47m
estimated nonstop flight time
-13h
time difference · heading north
See live USN→BYO fares Phone-only fares on this route — call free
Flight time details
11,385 miles nonstop takes roughly 22h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- BYO — Bonito Airport · Bointo, 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 BYO
- PMG · Ponta Porã Airport102 mi away
- PJC · Dr Augusto Roberto Fuster International Airport104 mi away
- DOU · Dourados Airport118 mi away
- CGR · Campo Grande Airport127 mi away
Frequently asked questions
How far is USN from BYO?
The flight distance from Ulsan (USN) to Bointo (BYO) is 11,385 miles (18,323 km, 9,894 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to BYO?
A nonstop flight takes about 22h 47m 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 Bointo?
Bointo is 13 hours behind Ulsan.
What is the cheapest way to fly from USN to BYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–BYO that never appear on search engines, with no booking fees.