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SOF to KSC: distance & flight time
Sofia (Sofia Airport) → Kosice (Košice Airport)
425 mi
684 km · 370 nm
1h 23m
estimated nonstop flight time
-1h
time difference · heading north
See live SOF→KSC fares Phone-only fares on this route — call free
Flight time details
425 miles nonstop takes roughly 1h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- KSC — Košice Airport · Kosice, Slovakia
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 SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
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
Frequently asked questions
How far is SOF from KSC?
The flight distance from Sofia (SOF) to Kosice (KSC) is 425 miles (684 km, 370 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to KSC?
A nonstop flight takes about 1h 23m 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 Sofia and Kosice?
Kosice is 1 hour behind Sofia.
What is the cheapest way to fly from SOF to KSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–KSC that never appear on search engines, with no booking fees.