| Cologne to Cabestany | 600.88 mi (967.02 km) |
| Cologne to Cabries | 523.08 mi (841.82 km) |
| Cologne to Cachan | 253.52 mi (408.00 km) |
| Cologne to Caen | 346.57 mi (557.76 km) |
| Cologne to Cagnes-sur-Mer | 502.53 mi (808.74 km) |
| Cologne to Cahors | 516.12 mi (830.61 km) |
| Cologne to Calais | 221.83 mi (357.01 km) |
| Cologne to Caluire-et-Cuire | 368.09 mi (592.38 km) |
| Cologne to Cambrai | 171.38 mi (275.81 km) |
| Cologne to Canet-en-Roussillon | 598.28 mi (962.84 km) |
| Cologne to Cannes | 510.27 mi (821.20 km) |
| Cologne to Canteleu | 281.02 mi (452.25 km) |
| Cologne to Capbreton | 638.24 mi (1,027.15 km) |
| Cologne to Carcassonne | 575.82 mi (926.69 km) |
| Cologne to Carmaux | 525.60 mi (845.87 km) |
