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DCM to USN: distance & flight time
Castres (Castres-Mazamet Airport) → Ulsan (Ulsan Airport)
6,037 mi
9,715 km · 5,246 nm
12h 18m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DCM→USN fares Phone-only fares on this route — call free
Flight time details
6,037 miles nonstop takes roughly 12h 18m 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
- DCM — Castres-Mazamet Airport · Castres, 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 DCM
- CCF · Carcassonne Airport24 mi away
- LBI · Albi-Le Séquestre Airport26 mi away
- TLS · Toulouse-Blagnac Airport47 mi away
- XMW · Montauban Airport56 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 DCM from USN?
The flight distance from Castres (DCM) to Ulsan (USN) is 6,037 miles (9,715 km, 5,246 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCM to USN?
A nonstop flight takes about 12h 18m 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 Castres and Ulsan?
Ulsan is 7 hours ahead of Castres.
What is the cheapest way to fly from DCM to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCM–USN that never appear on search engines, with no booking fees.