| Cloppenburg to Ciampino | 792.25 mi (1,275.00 km) |
| Cloppenburg to Cicciano | 875.35 mi (1,408.74 km) |
| Cloppenburg to Cingoli | 696.79 mi (1,121.37 km) |
| Cloppenburg to Cinisello Balsamo | 507.11 mi (816.11 km) |
| Cloppenburg to Cinisi | 1,042.91 mi (1,678.41 km) |
| Cloppenburg to Cirie | 526.52 mi (847.35 km) |
| Cloppenburg to Ciro Marina | 1,026.01 mi (1,651.21 km) |
| Cloppenburg to Cislago | 499.18 mi (803.35 km) |
| Cloppenburg to Cisterna di Latina | 809.15 mi (1,302.19 km) |
| Cloppenburg to Cisternino | 945.74 mi (1,522.02 km) |
| Cloppenburg to Citta di Castello | 676.62 mi (1,088.91 km) |
| Cloppenburg to Citta Sant'Angelo | 765.91 mi (1,232.61 km) |
| Cloppenburg to Cittadella | 525.01 mi (844.92 km) |
| Cloppenburg to Cittanova | 1,072.87 mi (1,726.62 km) |
| Cloppenburg to Cividale del Friuli | 524.93 mi (844.79 km) |
