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USN to GCK: distance & flight time
Ulsan (Ulsan Airport) → Garden City (Garden City Regional Airport)
6,432 mi
10,351 km · 5,589 nm
13h 5m
estimated nonstop flight time
-14h
time difference · heading northeast
See live USN→GCK fares Phone-only fares on this route — call free
Flight time details
6,432 miles nonstop takes roughly 13h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- GCK — Garden City Regional Airport · Garden City, United States
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 GCK
- DDC · Dodge City Regional Airport43 mi away
- LBL · Liberal Mid-America Regional Airport62 mi away
- GUY · Guymon Municipal Airport96 mi away
- HYS · Hays Regional Airport101 mi away
Frequently asked questions
How far is USN from GCK?
The flight distance from Ulsan (USN) to Garden City (GCK) is 6,432 miles (10,351 km, 5,589 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to GCK?
A nonstop flight takes about 13h 5m 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 Garden City?
Garden City is 14 hours behind Ulsan.
What is the cheapest way to fly from USN to GCK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–GCK that never appear on search engines, with no booking fees.