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KBV to USN: distance & flight time
Krabi (Krabi Airport) → Ulsan (Ulsan Airport)
2,698 mi
4,342 km · 2,344 nm
5h 45m
estimated nonstop flight time
+2h
time difference · heading northeast
See live KBV→USN fares Phone-only fares on this route — call free
Flight time details
2,698 miles nonstop takes roughly 5h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- KBV — Krabi Airport · Krabi, Thailand
- 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 KBV
- HKT · Phuket International Airport46 mi away
- TST · Trang Airport59 mi away
- NST · Nakhon Si Thammarat Airport72 mi away
- URT · Surat Thani Airport72 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 KBV from USN?
The flight distance from Krabi (KBV) to Ulsan (USN) is 2,698 miles (4,342 km, 2,344 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KBV to USN?
A nonstop flight takes about 5h 45m 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 Krabi and Ulsan?
Ulsan is 2 hours ahead of Krabi.
What is the cheapest way to fly from KBV to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KBV–USN that never appear on search engines, with no booking fees.