| Cologne to Calafell | 720.01 mi (1,158.74 km) |
| Cologne to Calahorra | 730.46 mi (1,175.57 km) |
| Cologne to Calasparra | 974.12 mi (1,567.69 km) |
| Cologne to Calatayud | 778.35 mi (1,252.63 km) |
| Cologne to Caldas de Montbuy | 681.85 mi (1,097.32 km) |
| Cologne to Caldas de Reyes | 932.71 mi (1,501.04 km) |
| Cologne to Calella | 675.40 mi (1,086.95 km) |
| Cologne to Callosa de Segura | 964.44 mi (1,552.12 km) |
| Cologne to Calpe | 913.33 mi (1,469.86 km) |
| Cologne to Calvia | 814.49 mi (1,310.80 km) |
| Cologne to Camas | 1,131.55 mi (1,821.06 km) |
| Cologne to Cambados | 943.56 mi (1,518.52 km) |
| Cologne to Cambre | 889.51 mi (1,431.53 km) |
| Cologne to Cambrils | 737.71 mi (1,187.23 km) |
| Cologne to Campo de Criptana | 934.00 mi (1,503.12 km) |
