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USN to YZY: distance & flight time
Ulsan (Ulsan Airport) → Zhangye (Zhangye Ganzhou Airport)
1,587 mi
2,554 km · 1,379 nm
3h 35m
estimated nonstop flight time
-1h
time difference · heading west
See live USN→YZY fares Phone-only fares on this route — call free
Flight time details
1,587 miles nonstop takes roughly 3h 35m 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
- YZY — Zhangye Ganzhou Airport · Zhangye, 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 YZY
- RHT · Alxa Right Banner Badanjilin Airport55 mi away
- JIC · Jinchuan Airport92 mi away
- JGN · Jiayuguan Airport144 mi away
Frequently asked questions
How far is USN from YZY?
The flight distance from Ulsan (USN) to Zhangye (YZY) is 1,587 miles (2,554 km, 1,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to YZY?
A nonstop flight takes about 3h 35m 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 Zhangye?
Zhangye is 1 hour behind Ulsan.
What is the cheapest way to fly from USN to YZY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–YZY that never appear on search engines, with no booking fees.