| Buchs to Carpentras | 302.88 mi (487.43 km) |
| Buchs to Carquefou | 513.84 mi (826.94 km) |
| Buchs to Carqueiranne | 326.27 mi (525.08 km) |
| Buchs to Carrieres-sous-Poissy | 364.26 mi (586.22 km) |
| Buchs to Carrieres-sur-Seine | 352.65 mi (567.53 km) |
| Buchs to Carros | 259.07 mi (416.93 km) |
| Buchs to Carvin | 374.55 mi (602.78 km) |
| Buchs to Castanet-Tolosan | 461.60 mi (742.87 km) |
| Buchs to Castelginest | 457.18 mi (735.77 km) |
| Buchs to Castelnau-le-Lez | 363.64 mi (585.23 km) |
| Buchs to Castelnaudary | 451.66 mi (726.87 km) |
| Buchs to Castelsarrasin | 457.88 mi (736.89 km) |
| Buchs to Castres | 427.94 mi (688.71 km) |
| Buchs to Caudebec-les-Elbeuf | 415.02 mi (667.91 km) |
| Buchs to Caudry | 343.60 mi (552.97 km) |
