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KET to USN: distance & flight time
Kengtung (Kengtung Airport) → Ulsan (Ulsan Airport)
2,046 mi
3,292 km · 1,778 nm
4h 29m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live KET→USN fares Phone-only fares on this route — call free
Flight time details
2,046 miles nonstop takes roughly 4h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- KET — Kengtung Airport · Kengtung, Burma
- 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 KET
- MOG · Mong Hsat Airport59 mi away
- THL · Tachileik Airport60 mi away
- JMJ · Lancang Jingmai Airport78 mi away
- JHG · Xishuangbanna Gasa Airport86 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 KET from USN?
The flight distance from Kengtung (KET) to Ulsan (USN) is 2,046 miles (3,292 km, 1,778 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KET to USN?
A nonstop flight takes about 4h 29m 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 Kengtung and Ulsan?
Ulsan is 2.5 hours ahead of Kengtung.
What is the cheapest way to fly from KET to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KET–USN that never appear on search engines, with no booking fees.