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DCY to USN: distance & flight time
Daocheng (Daocheng Yading Airport) → Ulsan (Ulsan Airport)
1,755 mi
2,825 km · 1,525 nm
3h 54m
estimated nonstop flight time
+1h
time difference · heading east
See live DCY→USN fares Phone-only fares on this route — call free
Flight time details
1,755 miles nonstop takes roughly 3h 54m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DCY — Daocheng Yading Airport · Daocheng, China
- 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 DCY
- DIG · Diqing Airport108 mi away
- KGT · Kangding Airport116 mi away
- NLH · Ninglang Luguhu Airport130 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 DCY from USN?
The flight distance from Daocheng (DCY) to Ulsan (USN) is 1,755 miles (2,825 km, 1,525 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCY to USN?
A nonstop flight takes about 3h 54m 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 Daocheng and Ulsan?
Ulsan is 1 hour ahead of Daocheng.
What is the cheapest way to fly from DCY to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCY–USN that never appear on search engines, with no booking fees.