| Osterburg to Ciampino | 759.86 mi (1,222.88 km) |
| Osterburg to Cicciano | 826.68 mi (1,330.41 km) |
| Osterburg to Cingoli | 654.02 mi (1,052.55 km) |
| Osterburg to Cinisello Balsamo | 512.79 mi (825.26 km) |
| Osterburg to Cinisi | 1,011.93 mi (1,628.54 km) |
| Osterburg to Cirie | 554.41 mi (892.23 km) |
| Osterburg to Ciro Marina | 961.09 mi (1,546.73 km) |
| Osterburg to Cislago | 508.70 mi (818.68 km) |
| Osterburg to Cisterna di Latina | 774.91 mi (1,247.10 km) |
| Osterburg to Cisternino | 874.03 mi (1,406.61 km) |
| Osterburg to Citta di Castello | 644.49 mi (1,037.21 km) |
| Osterburg to Citta Sant'Angelo | 717.17 mi (1,154.18 km) |
| Osterburg to Cittadella | 492.86 mi (793.19 km) |
| Osterburg to Cittanova | 1,018.39 mi (1,638.95 km) |
| Osterburg to Cividale del Friuli | 467.77 mi (752.80 km) |
