| Cologne to Cavaillon | 498.55 mi (802.34 km) |
| Cologne to Cebazat | 394.41 mi (634.75 km) |
| Cologne to Cenon | 544.04 mi (875.55 km) |
| Cologne to Cergy | 253.74 mi (408.36 km) |
| Cologne to Cernay | 216.47 mi (348.38 km) |
| Cologne to Cesson | 254.03 mi (408.82 km) |
| Cologne to Cesson-Sevigne | 429.86 mi (691.79 km) |
| Cologne to Cestas | 554.74 mi (892.76 km) |
| Cologne to Chalette-sur-Loing | 276.82 mi (445.50 km) |
| Cologne to Challans | 490.17 mi (788.85 km) |
| Cologne to Chalon-sur-Saone | 302.56 mi (486.92 km) |
| Cologne to Chalons-en-Champagne | 178.67 mi (287.55 km) |
| Cologne to Chamalieres | 398.71 mi (641.66 km) |
| Cologne to Chambery | 373.85 mi (601.66 km) |
| Cologne to Chambly | 241.83 mi (389.19 km) |
