| Kostinbrod to Castelfiorentino | 618.71 mi (995.72 km) |
| Kostinbrod to Castelfranco di Sopra | 589.15 mi (948.15 km) |
| Kostinbrod to Castelfranco di Sotto | 629.67 mi (1,013.35 km) |
| Kostinbrod to Castelfranco Emilia | 619.24 mi (996.58 km) |
| Kostinbrod to Castelfranco Veneto | 591.59 mi (952.07 km) |
| Kostinbrod to Castellabate | 461.64 mi (742.94 km) |
| Kostinbrod to Castellammare del Golfo | 635.81 mi (1,023.23 km) |
| Kostinbrod to Castellammare di Stabia | 473.30 mi (761.70 km) |
| Kostinbrod to Castellamonte | 788.11 mi (1,268.35 km) |
| Kostinbrod to Castellana Grotte | 338.72 mi (545.11 km) |
| Kostinbrod to Castellaneta | 357.29 mi (575.01 km) |
| Kostinbrod to Castellanza | 733.75 mi (1,180.86 km) |
| Kostinbrod to Castellarano | 632.16 mi (1,017.36 km) |
| Kostinbrod to Castelleone | 688.83 mi (1,108.57 km) |
| Kostinbrod to Castelletto sopra Ticino | 747.65 mi (1,203.23 km) |
