| Castres to Cologno al Serio | 391.15 mi (629.50 km) |
| Castres to Cologno Monzese | 370.59 mi (596.41 km) |
| Castres to Colorno | 412.63 mi (664.07 km) |
| Castres to Comacchio | 497.96 mi (801.38 km) |
| Castres to Comiso | 795.46 mi (1,280.17 km) |
| Castres to Como | 368.64 mi (593.27 km) |
| Castres to Concordia Sagittaria | 541.35 mi (871.22 km) |
| Castres to Concorezzo | 374.59 mi (602.85 km) |
| Castres to Conegliano | 517.35 mi (832.59 km) |
| Castres to Conselice | 479.75 mi (772.08 km) |
| Castres to Conselve | 487.50 mi (784.56 km) |
| Castres to Conversano | 780.25 mi (1,255.69 km) |
| Castres to Copertino | 842.66 mi (1,356.13 km) |
| Castres to Copparo | 482.42 mi (776.38 km) |
| Castres to Corato | 740.82 mi (1,192.24 km) |
