| Gaeta to Castelletto sopra Ticino | 397.16 mi (639.17 km) |
| Gaeta to Castelli Calepio | 356.24 mi (573.32 km) |
| Gaeta to Castelnovo ne' Monti | 274.08 mi (441.08 km) |
| Gaeta to Castelnuovo Berardenga | 181.06 mi (291.38 km) |
| Gaeta to Castelnuovo di Porto | 83.91 mi (135.04 km) |
| Gaeta to Castelnuovo di Verona | 323.50 mi (520.62 km) |
| Gaeta to Castelnuovo Rangone | 266.08 mi (428.21 km) |
| Gaeta to Castelvetrano | 247.60 mi (398.47 km) |
| Gaeta to Castelvetro di Modena | 262.69 mi (422.77 km) |
| Gaeta to Castenaso | 251.05 mi (404.02 km) |
| Gaeta to Castenedolo | 336.64 mi (541.77 km) |
| Gaeta to Castiglion Fiorentino | 169.39 mi (272.61 km) |
| Gaeta to Castiglione del Lago | 153.88 mi (247.65 km) |
| Gaeta to Castiglione delle Stiviere | 327.53 mi (527.11 km) |
| Gaeta to Castrolibero | 191.05 mi (307.47 km) |
