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BUZ to USN: distance & flight time
Bushehr (Bushehr Airport) → Ulsan (Ulsan Airport)
4,488 mi
7,223 km · 3,900 nm
9h 16m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live BUZ→USN fares Phone-only fares on this route — call free
Flight time details
4,488 miles nonstop takes roughly 9h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- BUZ — Bushehr Airport · Bushehr, Iran
- 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 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
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 BUZ from USN?
The flight distance from Bushehr (BUZ) to Ulsan (USN) 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 BUZ to USN?
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 Bushehr and Ulsan?
Ulsan is 5.5 hours ahead of Bushehr.
What is the cheapest way to fly from BUZ to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUZ–USN that never appear on search engines, with no booking fees.