| Cloppenburg to Civita Castellana | 756.63 mi (1,217.68 km) |
| Cloppenburg to Civitanova Marche | 709.54 mi (1,141.89 km) |
| Cloppenburg to Civitavecchia | 762.85 mi (1,227.68 km) |
| Cloppenburg to Civitella in Val di Chiana | 673.12 mi (1,083.28 km) |
| Cloppenburg to Clusone | 488.84 mi (786.71 km) |
| Cloppenburg to Coccaglio | 510.88 mi (822.18 km) |
| Cloppenburg to Codigoro | 583.71 mi (939.39 km) |
| Cloppenburg to Codogno | 536.56 mi (863.51 km) |
| Cloppenburg to Codroipo | 524.65 mi (844.34 km) |
| Cloppenburg to Cogoleto | 585.20 mi (941.79 km) |
| Cloppenburg to Colle di Val d'Elsa | 668.07 mi (1,075.16 km) |
| Cloppenburg to Colle Salvetti | 648.75 mi (1,044.07 km) |
| Cloppenburg to Collecchio | 568.21 mi (914.44 km) |
| Cloppenburg to Colleferro | 802.09 mi (1,290.84 km) |
| Cloppenburg to Collegno | 537.46 mi (864.96 km) |
