| Sanlucar la Mayor to Cortona | 1,038.14 mi (1,670.73 km) |
| Sanlucar la Mayor to Cosenza | 1,220.63 mi (1,964.41 km) |
| Sanlucar la Mayor to Cossato | 931.90 mi (1,499.74 km) |
| Sanlucar la Mayor to Costa Volpino | 1,021.41 mi (1,643.80 km) |
| Sanlucar la Mayor to Creazzo | 1,071.40 mi (1,724.24 km) |
| Sanlucar la Mayor to Crema | 988.38 mi (1,590.64 km) |
| Sanlucar la Mayor to Cremona | 996.00 mi (1,602.90 km) |
| Sanlucar la Mayor to Crevalcore | 1,033.28 mi (1,662.90 km) |
| Sanlucar la Mayor to Crispiano | 1,273.96 mi (2,050.24 km) |
| Sanlucar la Mayor to Crosia | 1,248.00 mi (2,008.46 km) |
| Sanlucar la Mayor to Crotone | 1,267.41 mi (2,039.69 km) |
| Sanlucar la Mayor to Cuneo | 864.11 mi (1,390.66 km) |
| Sanlucar la Mayor to Cuorgne | 904.21 mi (1,455.18 km) |
| Sanlucar la Mayor to Cusano Milanino | 973.39 mi (1,566.52 km) |
| Sanlucar la Mayor to Cutro | 1,260.34 mi (2,028.32 km) |
