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PNH to USN: distance & flight time
Phnom-penh (Phnom Penh International Airport) → Ulsan (Ulsan Airport)
2,260 mi
3,637 km · 1,964 nm
4h 54m
estimated nonstop flight time
+2h
time difference · heading northeast
See live PNH→USN fares Phone-only fares on this route — call free
Flight time details
2,260 miles nonstop takes roughly 4h 54m 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
- PNH — Phnom Penh International Airport · Phnom-penh, 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 PNH
- KZC · Kampong Chhnang Airport52 mi away
- KTI · Kratie Airport105 mi away
- KOS · Sihanoukville International Airport106 mi away
- PQC · Phu Quoc International Airport111 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 PNH from USN?
The flight distance from Phnom-penh (PNH) to Ulsan (USN) is 2,260 miles (3,637 km, 1,964 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PNH to USN?
A nonstop flight takes about 4h 54m 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 Phnom-penh and Ulsan?
Ulsan is 2 hours ahead of Phnom-penh.
What is the cheapest way to fly from PNH to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PNH–USN that never appear on search engines, with no booking fees.