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KSC to SSN: distance & flight time
Kosice (Košice Airport) → Seoul East (Seoul Air Base (K-16))
4,958 mi
7,979 km · 4,308 nm
10h 11m
estimated nonstop flight time
+7h
time difference · heading northeast
See live KSC→SSN fares Phone-only fares on this route — call free
Flight time details
4,958 miles nonstop takes roughly 10h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- KSC — Košice Airport · Kosice, Slovakia
- 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 KSC
- UDJ · Uzhhorod International Airport47 mi away
- TAT · Poprad-Tatry Airport54 mi away
- DEB · Debrecen International Airport83 mi away
- SLD · Sliač Airport96 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 KSC from SSN?
The flight distance from Kosice (KSC) to Seoul East (SSN) is 4,958 miles (7,979 km, 4,308 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSC to SSN?
A nonstop flight takes about 10h 11m 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 Kosice and Seoul East?
Seoul East is 7 hours ahead of Kosice.
What is the cheapest way to fly from KSC to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSC–SSN that never appear on search engines, with no booking fees.