| Les Clayes-sous-Bois to Carovigno | 949.24 mi (1,527.66 km) |
| Les Clayes-sous-Bois to Carpenedolo | 463.22 mi (745.47 km) |
| Les Clayes-sous-Bois to Carpi | 504.45 mi (811.84 km) |
| Les Clayes-sous-Bois to Carrara | 506.07 mi (814.44 km) |
| Les Clayes-sous-Bois to Carugate | 412.24 mi (663.44 km) |
| Les Clayes-sous-Bois to Casal di Principe | 800.78 mi (1,288.73 km) |
| Les Clayes-sous-Bois to Casale Monferrato | 397.29 mi (639.38 km) |
| Les Clayes-sous-Bois to Casale sul Sile | 533.73 mi (858.95 km) |
| Les Clayes-sous-Bois to Casalecchio di Reno | 532.65 mi (857.21 km) |
| Les Clayes-sous-Bois to Casalgrande | 507.03 mi (815.99 km) |
| Les Clayes-sous-Bois to Casalmaggiore | 477.70 mi (768.78 km) |
| Les Clayes-sous-Bois to Casalnuovo di Napoli | 813.58 mi (1,309.33 km) |
| Les Clayes-sous-Bois to Casalpusterlengo | 439.95 mi (708.03 km) |
| Les Clayes-sous-Bois to Casaluce | 804.01 mi (1,293.93 km) |
| Les Clayes-sous-Bois to Casamassima | 908.45 mi (1,462.01 km) |
