| Diest to Corbetta | 420.58 mi (676.86 km) |
| Diest to Corciano | 639.74 mi (1,029.56 km) |
| Diest to Cordenons | 491.56 mi (791.09 km) |
| Diest to Cori | 745.49 mi (1,199.76 km) |
| Diest to Coriano | 598.82 mi (963.71 km) |
| Diest to Corigliano Calabro | 961.58 mi (1,547.51 km) |
| Diest to Corleone | 995.29 mi (1,601.76 km) |
| Diest to Cormano | 420.34 mi (676.48 km) |
| Diest to Cornaredo | 420.77 mi (677.17 km) |
| Diest to Cornate d'Adda | 420.55 mi (676.81 km) |
| Diest to Cornedo Vicentino | 470.14 mi (756.62 km) |
| Diest to Correggio | 504.52 mi (811.94 km) |
| Diest to Corridonia | 665.42 mi (1,070.89 km) |
| Diest to Corsico | 426.64 mi (686.61 km) |
| Diest to Cortona | 623.90 mi (1,004.06 km) |
