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USN to BUZ: distance & flight time
Ulsan (Ulsan Airport) → Bushehr (Bushehr Airport)
4,488 mi
7,223 km · 3,900 nm
9h 16m
estimated nonstop flight time
-5.5h
time difference · heading west
See live USN→BUZ fares Phone-only fares on this route — call free
Flight time details
4,488 miles nonstop takes roughly 9h 16m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- BUZ — Bushehr Airport · Bushehr, Iran
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 BUZ
- KHK · Khark Island Airport38 mi away
- GCH · Gachsaran Airport96 mi away
- SYZ · Shiraz Shahid Dastghaib International Airport114 mi away
- KNR · Jam Airport121 mi away
Frequently asked questions
How far is USN from BUZ?
The flight distance from Ulsan (USN) to Bushehr (BUZ) is 4,488 miles (7,223 km, 3,900 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to BUZ?
A nonstop flight takes about 9h 16m 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 Bushehr?
Bushehr is 5.5 hours behind Ulsan.
What is the cheapest way to fly from USN to BUZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–BUZ that never appear on search engines, with no booking fees.