| Kazanlak to Castelfiorentino | 730.28 mi (1,175.28 km) |
| Kazanlak to Castelfranco di Sopra | 700.71 mi (1,127.68 km) |
| Kazanlak to Castelfranco di Sotto | 741.18 mi (1,192.82 km) |
| Kazanlak to Castelfranco Emilia | 729.70 mi (1,174.34 km) |
| Kazanlak to Castelfranco Veneto | 699.18 mi (1,125.22 km) |
| Kazanlak to Castellabate | 564.22 mi (908.02 km) |
| Kazanlak to Castellammare del Golfo | 730.80 mi (1,176.11 km) |
| Kazanlak to Castellammare di Stabia | 578.69 mi (931.31 km) |
| Kazanlak to Castellamonte | 897.68 mi (1,444.67 km) |
| Kazanlak to Castellana Grotte | 440.77 mi (709.36 km) |
| Kazanlak to Castellaneta | 458.02 mi (737.11 km) |
| Kazanlak to Castellanza | 842.62 mi (1,356.07 km) |
| Kazanlak to Castellarano | 742.70 mi (1,195.26 km) |
| Kazanlak to Castelleone | 798.19 mi (1,284.56 km) |
| Kazanlak to Castelletto sopra Ticino | 856.37 mi (1,378.20 km) |
