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USN to KDT: distance & flight time
Ulsan (Ulsan Airport) → Nakhon Pathom (Kamphaeng Saen Airport)
2,352 mi
3,785 km · 2,044 nm
5h 5m
estimated nonstop flight time
-2h
time difference · heading southwest
See live USN→KDT fares Phone-only fares on this route — call free
Flight time details
2,352 miles nonstop takes roughly 5h 5m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- KDT — Kamphaeng Saen Airport · Nakhon Pathom, Thailand
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 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
Near KDT
- DMK · Don Mueang International Airport48 mi away
- BKK · Suvarnabhumi Airport63 mi away
- TKH · Takhli Airport85 mi away
- HHQ · Hua Hin Airport101 mi away
Frequently asked questions
How far is USN from KDT?
The flight distance from Ulsan (USN) to Nakhon Pathom (KDT) is 2,352 miles (3,785 km, 2,044 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to KDT?
A nonstop flight takes about 5h 5m 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 Ulsan and Nakhon Pathom?
Nakhon Pathom is 2 hours behind Ulsan.
What is the cheapest way to fly from USN to KDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–KDT that never appear on search engines, with no booking fees.