Need help booking?
Unpublished phone-only deals available
SSN to GCK: distance & flight time
Seoul East (Seoul Air Base (K-16)) → Garden City (Garden City Regional Airport)
6,403 mi
10,305 km · 5,564 nm
13h 1m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SSN→GCK fares Phone-only fares on this route — call free
Flight time details
6,403 miles nonstop takes roughly 13h 1m 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
- SSN — Seoul Air Base (K-16) · Seoul East, 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 SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 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 SSN from GCK?
The flight distance from Seoul East (SSN) to Garden City (GCK) is 6,403 miles (10,305 km, 5,564 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSN to GCK?
A nonstop flight takes about 13h 1m 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 Seoul East and Garden City?
Garden City is 14 hours behind Seoul East.
What is the cheapest way to fly from SSN to GCK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSN–GCK that never appear on search engines, with no booking fees.