| Katwijk to Carpentras | 563.46 mi (906.80 km) |
| Katwijk to Carquefou | 429.08 mi (690.54 km) |
| Katwijk to Carqueiranne | 633.76 mi (1,019.94 km) |
| Katwijk to Carrieres-sous-Poissy | 247.72 mi (398.67 km) |
| Katwijk to Carrieres-sur-Seine | 245.68 mi (395.38 km) |
| Katwijk to Carros | 596.15 mi (959.42 km) |
| Katwijk to Carvin | 133.68 mi (215.13 km) |
| Katwijk to Castanet-Tolosan | 614.97 mi (989.69 km) |
| Katwijk to Castelginest | 603.60 mi (971.40 km) |
| Katwijk to Castelnau-le-Lez | 592.13 mi (952.94 km) |
| Katwijk to Castelnaudary | 624.15 mi (1,004.48 km) |
| Katwijk to Castelsarrasin | 583.94 mi (939.76 km) |
| Katwijk to Castres | 602.55 mi (969.70 km) |
| Katwijk to Caudebec-les-Elbeuf | 250.39 mi (402.96 km) |
| Katwijk to Caudry | 149.83 mi (241.13 km) |
