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USN to BLT: distance & flight time
Ulsan (Ulsan Airport) → Blackwater (Blackwater Airport)
4,283 mi
6,894 km · 3,722 nm
8h 52m
estimated nonstop flight time
+1h
time difference · heading south
See live USN→BLT fares Phone-only fares on this route — call free
Flight time details
4,283 miles nonstop takes roughly 8h 52m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- BLT — Blackwater Airport · Blackwater, Australia
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 BLT
- EMD · Emerald Airport40 mi away
- DYA · Dysart Airport73 mi away
- CMQ · Clermont Airport95 mi away
- ROK · Rockhampton Airport107 mi away
Frequently asked questions
How far is USN from BLT?
The flight distance from Ulsan (USN) to Blackwater (BLT) is 4,283 miles (6,894 km, 3,722 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to BLT?
A nonstop flight takes about 8h 52m 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 Blackwater?
Blackwater is 1 hour ahead of Ulsan.
What is the cheapest way to fly from USN to BLT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–BLT that never appear on search engines, with no booking fees.