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POX to USN: distance & flight time
Pontoise (Pontoise - Cormeilles-en-Vexin Airport) → Ulsan (Ulsan Airport)
5,754 mi
9,259 km · 5,000 nm
11h 45m
estimated nonstop flight time
+7h
time difference · heading northeast
See live POX→USN fares Phone-only fares on this route — call free
Flight time details
5,754 miles nonstop takes roughly 11h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- POX — Pontoise - Cormeilles-en-Vexin Airport · Pontoise, France
- 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 POX
- CDG · Charles de Gaulle International Airport24 mi away
- LBG · Paris-Le Bourget Airport20 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base23 mi away
- CSF · Creil Air Base24 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 POX from USN?
The flight distance from Pontoise (POX) to Ulsan (USN) is 5,754 miles (9,259 km, 5,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POX to USN?
A nonstop flight takes about 11h 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 Pontoise and Ulsan?
Ulsan is 7 hours ahead of Pontoise.
What is the cheapest way to fly from POX to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POX–USN that never appear on search engines, with no booking fees.