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KOJ to USN: distance & flight time
Kagoshima (Kagoshima Airport) → Ulsan (Ulsan Airport)
273 mi
440 km · 238 nm
1h 11m
estimated nonstop flight time
Same time
time difference · heading north
See live KOJ→USN fares Phone-only fares on this route — call free
Flight time details
273 miles nonstop takes roughly 1h 11m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KOJ — Kagoshima Airport · Kagoshima, Japan
- 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 KOJ
- KMI · Miyazaki Airport43 mi away
- AXJ · Amakusa Airport57 mi away
- KMJ · Kumamoto Airport72 mi away
- TNE · New Tanegashima Airport84 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 KOJ from USN?
The flight distance from Kagoshima (KOJ) to Ulsan (USN) is 273 miles (440 km, 238 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOJ to USN?
A nonstop flight takes about 1h 11m 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 cheapest way to fly from KOJ to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOJ–USN that never appear on search engines, with no booking fees.