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USN to CZX: distance & flight time
Ulsan (Ulsan Airport) → Changzhou (Changzhou Benniu Airport)
605 mi
974 km · 526 nm
1h 47m
estimated nonstop flight time
-1h
time difference · heading west
See live USN→CZX fares Phone-only fares on this route — call free
Flight time details
605 miles nonstop takes roughly 1h 47m gate to gate, flying west. 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
- CZX — Changzhou Benniu Airport · Changzhou, 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 CZX
- YTY · Yangzhou Taizhou Airport45 mi away
- WUX · Sunan Shuofang International Airport48 mi away
- RUG · Rugao Air Base48 mi away
- NKG · Nanjing Lukou Airport55 mi away
Frequently asked questions
How far is USN from CZX?
The flight distance from Ulsan (USN) to Changzhou (CZX) is 605 miles (974 km, 526 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to CZX?
A nonstop flight takes about 1h 47m 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 Changzhou?
Changzhou is 1 hour behind Ulsan.
What is the cheapest way to fly from USN to CZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–CZX that never appear on search engines, with no booking fees.