| Cologne to Carpentras | 483.59 mi (778.27 km) |
| Cologne to Carquefou | 456.85 mi (735.23 km) |
| Cologne to Carqueiranne | 543.36 mi (874.45 km) |
| Cologne to Carrieres-sous-Poissy | 258.04 mi (415.27 km) |
| Cologne to Carrieres-sur-Seine | 250.18 mi (402.63 km) |
| Cologne to Carros | 495.10 mi (796.79 km) |
| Cologne to Carvin | 177.40 mi (285.50 km) |
| Cologne to Castanet-Tolosan | 572.68 mi (921.63 km) |
| Cologne to Castelginest | 562.90 mi (905.90 km) |
| Cologne to Castelnau-le-Lez | 524.10 mi (843.46 km) |
| Cologne to Castelnaudary | 576.11 mi (927.17 km) |
| Cologne to Castelsarrasin | 548.72 mi (883.09 km) |
| Cologne to Castres | 552.49 mi (889.14 km) |
| Cologne to Caudebec-les-Elbeuf | 286.55 mi (461.16 km) |
| Cologne to Caudry | 165.30 mi (266.03 km) |
