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KTI to USN: distance & flight time
Kratie (Kratie Airport) → Ulsan (Ulsan Airport)
2,158 mi
3,473 km · 1,875 nm
4h 42m
estimated nonstop flight time
+2h
time difference · heading northeast
See live KTI→USN fares Phone-only fares on this route — call free
Flight time details
2,158 miles nonstop takes roughly 4h 42m 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
- KTI — Kratie Airport · Kratie, Cambodia
- 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 KTI
- TNX · Stung Treng Airport72 mi away
- KZC · Kampong Chhnang Airport102 mi away
- PNH · Phnom Penh International Airport105 mi away
- RBE · Ratanakiri Airport106 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 KTI from USN?
The flight distance from Kratie (KTI) to Ulsan (USN) is 2,158 miles (3,473 km, 1,875 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTI to USN?
A nonstop flight takes about 4h 42m 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 Kratie and Ulsan?
Ulsan is 2 hours ahead of Kratie.
What is the cheapest way to fly from KTI to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTI–USN that never appear on search engines, with no booking fees.