Need help booking?
Unpublished phone-only deals available
KCO to SOF: distance & flight time
Topel (Cengiz Topel Airport) → Sofia (Sofia Airport)
370 mi
595 km · 321 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading northwest
See live KCO→SOF fares Phone-only fares on this route — call free
Flight time details
370 miles nonstop takes roughly 1h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KCO — Cengiz Topel Airport · Topel, Turkey
- SOF — Sofia Airport · Sofia, Bulgaria
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 KCO
- IST · Istanbul Airport79 mi away
- SAW · Sabiha Gökçen International Airport42 mi away
- YEI · Bursa Yenişehir Airport43 mi away
- BTZ · Bursa Airport66 mi away
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
Frequently asked questions
How far is KCO from SOF?
The flight distance from Topel (KCO) to Sofia (SOF) is 370 miles (595 km, 321 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCO to SOF?
A nonstop flight takes about 1h 26m 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 cheapest way to fly from KCO to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCO–SOF that never appear on search engines, with no booking fees.