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GCI to SSN: distance & flight time
Guernsey (Guernsey Airport) → Seoul East (Seoul Air Base (K-16))
5,694 mi
9,164 km · 4,948 nm
11h 38m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GCI→SSN fares Phone-only fares on this route — call free
Flight time details
5,694 miles nonstop takes roughly 11h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GCI — Guernsey Airport · Guernsey, Guernsey
- SSN — Seoul Air Base (K-16) · Seoul East, 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 GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 mi away
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
Frequently asked questions
How far is GCI from SSN?
The flight distance from Guernsey (GCI) to Seoul East (SSN) is 5,694 miles (9,164 km, 4,948 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCI to SSN?
A nonstop flight takes about 11h 38m 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 Guernsey and Seoul East?
Seoul East is 8 hours ahead of Guernsey.
What is the cheapest way to fly from GCI to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCI–SSN that never appear on search engines, with no booking fees.