| Leidschendam to Cortona | 702.64 mi (1,130.79 km) |
| Leidschendam to Cosenza | 1,049.27 mi (1,688.63 km) |
| Leidschendam to Cossato | 481.58 mi (775.04 km) |
| Leidschendam to Costa Volpino | 503.13 mi (809.70 km) |
| Leidschendam to Creazzo | 555.04 mi (893.25 km) |
| Leidschendam to Crema | 522.50 mi (840.88 km) |
| Leidschendam to Cremona | 544.42 mi (876.17 km) |
| Leidschendam to Crevalcore | 595.18 mi (957.86 km) |
| Leidschendam to Crispiano | 999.00 mi (1,607.74 km) |
| Leidschendam to Crosia | 1,046.82 mi (1,684.69 km) |
| Leidschendam to Crotone | 1,085.09 mi (1,746.29 km) |
| Leidschendam to Cuneo | 551.28 mi (887.20 km) |
| Leidschendam to Cuorgne | 485.48 mi (781.31 km) |
| Leidschendam to Cusano Milanino | 500.86 mi (806.05 km) |
| Leidschendam to Cutro | 1,084.54 mi (1,745.40 km) |
