| Oria to Castelletto sopra Ticino | 579.05 mi (931.89 km) |
| Oria to Castelli Calepio | 526.97 mi (848.07 km) |
| Oria to Castelnovo ne' Monti | 457.71 mi (736.62 km) |
| Oria to Castelnuovo Berardenga | 371.30 mi (597.55 km) |
| Oria to Castelnuovo di Porto | 289.24 mi (465.49 km) |
| Oria to Castelnuovo di Verona | 486.18 mi (782.44 km) |
| Oria to Castelnuovo Rangone | 440.98 mi (709.70 km) |
| Oria to Castelvetrano | 324.33 mi (521.96 km) |
| Oria to Castelvetro di Modena | 438.25 mi (705.30 km) |
| Oria to Castenaso | 418.46 mi (673.44 km) |
| Oria to Castenedolo | 505.02 mi (812.75 km) |
| Oria to Castiglion Fiorentino | 353.30 mi (568.58 km) |
| Oria to Castiglione del Lago | 340.41 mi (547.83 km) |
| Oria to Castiglione delle Stiviere | 494.37 mi (795.61 km) |
| Oria to Castrolibero | 111.60 mi (179.60 km) |
