| Postojna to Castelletto sopra Ticino | 269.04 mi (432.98 km) |
| Postojna to Castelli Calepio | 208.35 mi (335.31 km) |
| Postojna to Castelnovo ne' Monti | 207.80 mi (334.43 km) |
| Postojna to Castelnuovo Berardenga | 214.32 mi (344.91 km) |
| Postojna to Castelnuovo di Porto | 265.70 mi (427.61 km) |
| Postojna to Castelnuovo di Verona | 168.28 mi (270.82 km) |
| Postojna to Castelnuovo Rangone | 180.85 mi (291.05 km) |
| Postojna to Castelvetrano | 563.90 mi (907.50 km) |
| Postojna to Castelvetro di Modena | 181.84 mi (292.65 km) |
| Postojna to Castenaso | 159.75 mi (257.09 km) |
| Postojna to Castenedolo | 190.43 mi (306.47 km) |
| Postojna to Castiglion Fiorentino | 202.46 mi (325.83 km) |
| Postojna to Castiglione del Lago | 211.20 mi (339.89 km) |
| Postojna to Castiglione delle Stiviere | 181.42 mi (291.96 km) |
| Postojna to Castrolibero | 457.56 mi (736.36 km) |
