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USN to DDG: distance & flight time
Ulsan (Ulsan Airport) → Dandong (Dandong Airport)
412 mi
664 km · 358 nm
1h 22m
estimated nonstop flight time
-1h
time difference · heading northwest
See live USN→DDG fares Phone-only fares on this route — call free
Flight time details
412 miles nonstop takes roughly 1h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- DDG — Dandong Airport · Dandong, China
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 DDG
- FNJ · Pyongyang Sunan International Airport92 mi away
- CNI · Changhai Airport101 mi away
- AOG · Anshan Air Base106 mi away
- YKH · Yingkou Lanqi Airport108 mi away
Frequently asked questions
How far is USN from DDG?
The flight distance from Ulsan (USN) to Dandong (DDG) is 412 miles (664 km, 358 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to DDG?
A nonstop flight takes about 1h 22m 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 Dandong?
Dandong is 1 hour behind Ulsan.
What is the cheapest way to fly from USN to DDG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–DDG that never appear on search engines, with no booking fees.