| Cloppenburg to Corbetta | 511.63 mi (823.38 km) |
| Cloppenburg to Corciano | 699.00 mi (1,124.93 km) |
| Cloppenburg to Cordenons | 518.17 mi (833.92 km) |
| Cloppenburg to Cori | 806.65 mi (1,298.17 km) |
| Cloppenburg to Coriano | 647.95 mi (1,042.77 km) |
| Cloppenburg to Corigliano Calabro | 999.31 mi (1,608.24 km) |
| Cloppenburg to Corleone | 1,068.82 mi (1,720.10 km) |
| Cloppenburg to Cormano | 506.88 mi (815.74 km) |
| Cloppenburg to Cornaredo | 509.76 mi (820.38 km) |
| Cloppenburg to Cornate d'Adda | 501.53 mi (807.14 km) |
| Cloppenburg to Cornedo Vicentino | 521.33 mi (839.00 km) |
| Cloppenburg to Correggio | 571.82 mi (920.25 km) |
| Cloppenburg to Corridonia | 709.21 mi (1,141.37 km) |
| Cloppenburg to Corsico | 514.69 mi (828.32 km) |
| Cloppenburg to Cortona | 685.80 mi (1,103.68 km) |
