| Ostringen to Ciampino | 545.93 mi (878.59 km) |
| Ostringen to Cicciano | 636.55 mi (1,024.43 km) |
| Ostringen to Cingoli | 457.84 mi (736.82 km) |
| Ostringen to Cinisello Balsamo | 254.63 mi (409.79 km) |
| Ostringen to Cinisi | 794.17 mi (1,278.09 km) |
| Ostringen to Cirie | 280.15 mi (450.86 km) |
| Ostringen to Ciro Marina | 796.65 mi (1,282.08 km) |
| Ostringen to Cislago | 246.91 mi (397.36 km) |
| Ostringen to Cisterna di Latina | 563.44 mi (906.77 km) |
| Ostringen to Cisternino | 723.90 mi (1,165.01 km) |
| Ostringen to Citta di Castello | 431.98 mi (695.20 km) |
| Ostringen to Citta Sant'Angelo | 529.26 mi (851.76 km) |
| Ostringen to Cittadella | 285.32 mi (459.18 km) |
| Ostringen to Cittanova | 835.24 mi (1,344.19 km) |
| Ostringen to Cividale del Friuli | 307.70 mi (495.20 km) |
