| Vianen to Cortona | 681.08 mi (1,096.09 km) |
| Vianen to Cosenza | 1,026.00 mi (1,651.19 km) |
| Vianen to Cossato | 464.70 mi (747.87 km) |
| Vianen to Costa Volpino | 481.66 mi (775.16 km) |
| Vianen to Creazzo | 531.65 mi (855.61 km) |
| Vianen to Crema | 502.47 mi (808.64 km) |
| Vianen to Cremona | 524.01 mi (843.31 km) |
| Vianen to Crevalcore | 573.34 mi (922.70 km) |
| Vianen to Crispiano | 974.05 mi (1,567.57 km) |
| Vianen to Crosia | 1,022.92 mi (1,646.24 km) |
| Vianen to Crotone | 1,061.20 mi (1,707.84 km) |
| Vianen to Cuneo | 537.02 mi (864.25 km) |
| Vianen to Cuorgne | 470.11 mi (756.56 km) |
| Vianen to Cusano Milanino | 481.64 mi (775.12 km) |
| Vianen to Cutro | 1,060.80 mi (1,707.19 km) |
