| Buchs to Cividale del Friuli | 202.08 mi (325.21 km) |
| Buchs to Civita Castellana | 366.16 mi (589.27 km) |
| Buchs to Civitanova Marche | 338.23 mi (544.32 km) |
| Buchs to Civitavecchia | 368.35 mi (592.80 km) |
| Buchs to Civitella in Val di Chiana | 281.20 mi (452.55 km) |
| Buchs to Clusone | 91.60 mi (147.42 km) |
| Buchs to Coccaglio | 113.44 mi (182.56 km) |
| Buchs to Codigoro | 205.33 mi (330.44 km) |
| Buchs to Codogno | 139.12 mi (223.89 km) |
| Buchs to Codroipo | 186.43 mi (300.03 km) |
| Buchs to Cogoleto | 195.92 mi (315.31 km) |
| Buchs to Colle di Val d'Elsa | 272.56 mi (438.64 km) |
| Buchs to Colle Salvetti | 251.32 mi (404.46 km) |
| Buchs to Collecchio | 170.82 mi (274.90 km) |
| Buchs to Colleferro | 414.12 mi (666.47 km) |
