| Buchs to Cognac | 477.08 mi (767.79 km) |
| Buchs to Cogolin | 305.84 mi (492.21 km) |
| Buchs to Colmar | 116.88 mi (188.09 km) |
| Buchs to Colombes | 354.50 mi (570.51 km) |
| Buchs to Colomiers | 464.26 mi (747.16 km) |
| Buchs to Combs-la-Ville | 336.12 mi (540.93 km) |
| Buchs to Comines | 383.83 mi (617.72 km) |
| Buchs to Compiegne | 342.48 mi (551.17 km) |
| Buchs to Concarneau | 625.70 mi (1,006.97 km) |
| Buchs to Conde-sur-l'Escaut | 350.43 mi (563.96 km) |
| Buchs to Conflans-Sainte-Honorine | 362.73 mi (583.75 km) |
| Buchs to Corbas | 240.78 mi (387.50 km) |
| Buchs to Corbeil-Essonnes | 338.56 mi (544.86 km) |
| Buchs to Cormeilles-en-Parisis | 357.74 mi (575.73 km) |
| Buchs to Cosne sur Loire | 306.96 mi (494.00 km) |
