Here are a few suggestions for your next trip from Kalejca
In 2 hours, you can reach Lovech, Letnica(BG), Lomec, Umarevci, Aleksandrovo(BG), Asenovci, Dobrodan, Dojrenci, Drasov, Joglav...
In 3 hours, you can reach Levski.
In 4 hours, you can reach Troyan.
Reserva tu viaje - Trainline
Reserva tu viaje - SNCF Connect
Reserva tu viaje - Deutsche Bahn