| Ridderkerk to Cabestany | 639.39 mi (1,029.00 km) |
| Ridderkerk to Cabries | 583.27 mi (938.69 km) |
| Ridderkerk to Cachan | 234.79 mi (377.87 km) |
| Ridderkerk to Caen | 286.46 mi (461.01 km) |
| Ridderkerk to Cagnes-sur-Mer | 578.86 mi (931.58 km) |
| Ridderkerk to Cahors | 532.76 mi (857.40 km) |
| Ridderkerk to Calais | 134.19 mi (215.96 km) |
| Ridderkerk to Caluire-et-Cuire | 419.64 mi (675.35 km) |
| Ridderkerk to Cambrai | 130.96 mi (210.75 km) |
| Ridderkerk to Canet-en-Roussillon | 637.32 mi (1,025.66 km) |
| Ridderkerk to Cannes | 585.30 mi (941.95 km) |
| Ridderkerk to Canteleu | 228.47 mi (367.69 km) |
| Ridderkerk to Capbreton | 633.08 mi (1,018.85 km) |
| Ridderkerk to Carcassonne | 607.18 mi (977.16 km) |
| Ridderkerk to Carmaux | 551.74 mi (887.94 km) |
