| Postojna to Chivasso | 309.04 mi (497.35 km) |
| Postojna to Ciampino | 286.24 mi (460.66 km) |
| Postojna to Cicciano | 332.67 mi (535.38 km) |
| Postojna to Cingoli | 173.54 mi (279.28 km) |
| Postojna to Cinisello Balsamo | 241.76 mi (389.07 km) |
| Postojna to Cinisi | 528.83 mi (851.07 km) |
| Postojna to Cirie | 322.32 mi (518.72 km) |
| Postojna to Ciro Marina | 466.73 mi (751.13 km) |
| Postojna to Cislago | 253.24 mi (407.56 km) |
| Postojna to Cisterna di Latina | 297.32 mi (478.49 km) |
| Postojna to Cisternino | 384.15 mi (618.23 km) |
| Postojna to Citta di Castello | 186.99 mi (300.93 km) |
| Postojna to Citta Sant'Angelo | 225.33 mi (362.64 km) |
| Postojna to Cittadella | 117.57 mi (189.21 km) |
| Postojna to Cittanova | 521.92 mi (839.95 km) |
