| Penne to Castelletto sopra Ticino | 345.85 mi (556.59 km) |
| Penne to Castelli Calepio | 296.86 mi (477.75 km) |
| Penne to Castelnovo ne' Monti | 223.35 mi (359.45 km) |
| Penne to Castelnuovo Berardenga | 136.93 mi (220.37 km) |
| Penne to Castelnuovo di Porto | 75.64 mi (121.73 km) |
| Penne to Castelnuovo di Verona | 258.89 mi (416.64 km) |
| Penne to Castelnuovo Rangone | 208.32 mi (335.26 km) |
| Penne to Castelvetrano | 334.65 mi (538.57 km) |
| Penne to Castelvetro di Modena | 205.37 mi (330.51 km) |
| Penne to Castenaso | 187.84 mi (302.30 km) |
| Penne to Castenedolo | 275.56 mi (443.47 km) |
| Penne to Castiglion Fiorentino | 118.49 mi (190.68 km) |
| Penne to Castiglione del Lago | 106.02 mi (170.63 km) |
| Penne to Castiglione delle Stiviere | 265.38 mi (427.09 km) |
| Penne to Castrolibero | 247.15 mi (397.75 km) |
