| Vianen to Collegno | 490.29 mi (789.05 km) |
| Vianen to Cologno al Serio | 489.04 mi (787.03 km) |
| Vianen to Cologno Monzese | 484.69 mi (780.03 km) |
| Vianen to Colorno | 543.60 mi (874.83 km) |
| Vianen to Comacchio | 598.58 mi (963.33 km) |
| Vianen to Comiso | 1,137.17 mi (1,830.10 km) |
| Vianen to Como | 463.18 mi (745.41 km) |
| Vianen to Concordia Sagittaria | 554.81 mi (892.88 km) |
| Vianen to Concorezzo | 481.80 mi (775.38 km) |
| Vianen to Conegliano | 532.52 mi (857.00 km) |
| Vianen to Conselice | 601.17 mi (967.49 km) |
| Vianen to Conselve | 558.99 mi (899.61 km) |
| Vianen to Conversano | 949.38 mi (1,527.88 km) |
| Vianen to Copertino | 1,016.55 mi (1,635.98 km) |
| Vianen to Copparo | 578.03 mi (930.25 km) |
