| Castel Bolognese to Cabestany | 457.83 mi (736.81 km) |
| Castel Bolognese to Cabries | 325.33 mi (523.57 km) |
| Castel Bolognese to Cachan | 545.25 mi (877.49 km) |
| Castel Bolognese to Caen | 665.84 mi (1,071.56 km) |
| Castel Bolognese to Cagnes-sur-Mer | 235.52 mi (379.03 km) |
| Castel Bolognese to Cahors | 511.29 mi (822.84 km) |
| Castel Bolognese to Calais | 650.30 mi (1,046.56 km) |
| Castel Bolognese to Caluire-et-Cuire | 354.26 mi (570.13 km) |
| Castel Bolognese to Cambrai | 569.65 mi (916.76 km) |
| Castel Bolognese to Canet-en-Roussillon | 454.19 mi (730.95 km) |
| Castel Bolognese to Cannes | 243.96 mi (392.61 km) |
| Castel Bolognese to Canteleu | 618.92 mi (996.05 km) |
| Castel Bolognese to Capbreton | 658.82 mi (1,060.27 km) |
| Castel Bolognese to Carcassonne | 477.43 mi (768.35 km) |
| Castel Bolognese to Carmaux | 477.82 mi (768.98 km) |
