| Balchik to Castelfiorentino | 860.14 mi (1,384.26 km) |
| Balchik to Castelfranco di Sopra | 830.51 mi (1,336.58 km) |
| Balchik to Castelfranco di Sotto | 870.33 mi (1,400.66 km) |
| Balchik to Castelfranco Emilia | 852.42 mi (1,371.84 km) |
| Balchik to Castelfranco Veneto | 812.46 mi (1,307.53 km) |
| Balchik to Castellabate | 712.83 mi (1,147.18 km) |
| Balchik to Castellammare del Golfo | 881.08 mi (1,417.96 km) |
| Balchik to Castellammare di Stabia | 725.82 mi (1,168.09 km) |
| Balchik to Castellamonte | 1,015.62 mi (1,634.48 km) |
| Balchik to Castellana Grotte | 589.43 mi (948.60 km) |
| Balchik to Castellaneta | 607.15 mi (977.12 km) |
| Balchik to Castellanza | 958.46 mi (1,542.49 km) |
| Balchik to Castellarano | 865.71 mi (1,393.23 km) |
| Balchik to Castelleone | 916.03 mi (1,474.21 km) |
| Balchik to Castelletto sopra Ticino | 971.60 mi (1,563.64 km) |
