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KUV to USN: distance & flight time
Kunsan (Kunsan Air Base) → Ulsan (Ulsan Airport)
155 mi
249 km · 135 nm
52m
estimated nonstop flight time
Same time
time difference · heading east
See live KUV→USN fares Phone-only fares on this route — call free
Flight time details
155 miles nonstop takes roughly 52m gate to gate, flying east. 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
- KUV — Kunsan Air Base · Kunsan, South Korea
- 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 KUV
- CHN · Jeon Ju Airport (G-703)28 mi away
- KWJ · Gwangju Airport55 mi away
- HMY · Seosan Air Base56 mi away
- MWX · Muan International Airport64 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 KUV from USN?
The flight distance from Kunsan (KUV) to Ulsan (USN) is 155 miles (249 km, 135 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUV to USN?
A nonstop flight takes about 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 cheapest way to fly from KUV to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUV–USN that never appear on search engines, with no booking fees.