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USN to DHR: distance & flight time
Ulsan (Ulsan Airport) → De Kooy (De Kooy Airport)
5,477 mi
8,814 km · 4,759 nm
11h 12m
estimated nonstop flight time
-7h
time difference · heading northwest
See live USN→DHR fares Phone-only fares on this route — call free
Flight time details
5,477 miles nonstop takes roughly 11h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- DHR — De Kooy Airport · De Kooy, Netherlands
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 DHR
- AMS · Amsterdam Airport Schiphol42 mi away
- LEY · Lelystad Airport45 mi away
- LWR · Leeuwarden Air Base46 mi away
- LID · Valkenburg Naval Air Base54 mi away
Frequently asked questions
How far is USN from DHR?
The flight distance from Ulsan (USN) to De Kooy (DHR) is 5,477 miles (8,814 km, 4,759 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to DHR?
A nonstop flight takes about 11h 12m 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 De Kooy?
De Kooy is 7 hours behind Ulsan.
What is the cheapest way to fly from USN to DHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–DHR that never appear on search engines, with no booking fees.