| Les Clayes-sous-Bois to Busto Garolfo | 394.99 mi (635.68 km) |
| Les Clayes-sous-Bois to Cabras | 693.41 mi (1,115.93 km) |
| Les Clayes-sous-Bois to Cadelbosco di Sopra | 494.07 mi (795.13 km) |
| Les Clayes-sous-Bois to Cadoneghe | 521.88 mi (839.89 km) |
| Les Clayes-sous-Bois to Cagli | 625.92 mi (1,007.32 km) |
| Les Clayes-sous-Bois to Cagliari | 750.66 mi (1,208.08 km) |
| Les Clayes-sous-Bois to Cairo Montenotte | 426.60 mi (686.54 km) |
| Les Clayes-sous-Bois to Caivano | 810.11 mi (1,303.75 km) |
| Les Clayes-sous-Bois to Calcinaia | 543.57 mi (874.79 km) |
| Les Clayes-sous-Bois to Calcinato | 458.95 mi (738.60 km) |
| Les Clayes-sous-Bois to Calderara di Reno | 528.50 mi (850.55 km) |
| Les Clayes-sous-Bois to Caldogno | 498.30 mi (801.94 km) |
| Les Clayes-sous-Bois to Calenzano | 555.23 mi (893.56 km) |
| Les Clayes-sous-Bois to Calolziocorte | 406.37 mi (653.99 km) |
| Les Clayes-sous-Bois to Caltagirone | 1,017.48 mi (1,637.47 km) |
