| Bologna to Castelfiorentino | 64.52 mi (103.84 km) |
| Bologna to Castelfranco di Sopra | 61.08 mi (98.29 km) |
| Bologna to Castelfranco di Sotto | 62.24 mi (100.17 km) |
| Bologna to Castelfranco Emilia | 15.95 mi (25.67 km) |
| Bologna to Castelfranco Veneto | 86.00 mi (138.40 km) |
| Bologna to Castellabate | 344.52 mi (554.46 km) |
| Bologna to Castellammare del Golfo | 453.92 mi (730.51 km) |
| Bologna to Castellammare di Stabia | 307.14 mi (494.30 km) |
| Bologna to Castellamonte | 187.86 mi (302.33 km) |
| Bologna to Castellana Grotte | 386.76 mi (622.43 km) |
| Bologna to Castellaneta | 389.81 mi (627.34 km) |
| Bologna to Castellanza | 142.24 mi (228.91 km) |
| Bologna to Castellarano | 28.01 mi (45.08 km) |
| Bologna to Castelleone | 95.21 mi (153.22 km) |
| Bologna to Castelletto sopra Ticino | 156.82 mi (252.38 km) |
