Are there nonstop flights from Nankoku (KCZ) to Prague (PRG)?

No. The fastest connection is via Taipei, about 13h 24m of total flying time.

What is the fastest connection from Nankoku (KCZ) to Prague (PRG)?

via Taipei ≈ 13h 24m (estimated flying time, excluding layovers).

Kochi Ryoma Airport (KCZ) to Václav Havel Airport Prague (PRG)・8,975 km

No nonstop flights. The fastest connection is via Taipei (TPE), about 13h 24m of flying time (layover not included).

None.

1 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.