| Boom to Castelli Calepio | 453.95 mi (730.56 km) |
| Boom to Castelnovo ne' Monti | 537.77 mi (865.46 km) |
| Boom to Castelnuovo Berardenga | 630.12 mi (1,014.08 km) |
| Boom to Castelnuovo di Porto | 728.00 mi (1,171.60 km) |
| Boom to Castelnuovo di Verona | 488.55 mi (786.25 km) |
| Boom to Castelnuovo Rangone | 544.12 mi (875.68 km) |
| Boom to Castelvetrano | 1,013.46 mi (1,631.01 km) |
| Boom to Castelvetro di Modena | 547.49 mi (881.11 km) |
| Boom to Castenaso | 560.69 mi (902.35 km) |
| Boom to Castenedolo | 473.75 mi (762.42 km) |
| Boom to Castiglion Fiorentino | 640.80 mi (1,031.26 km) |
| Boom to Castiglione del Lago | 656.31 mi (1,056.22 km) |
| Boom to Castiglione delle Stiviere | 483.21 mi (777.66 km) |
| Boom to Castrolibero | 993.75 mi (1,599.29 km) |
| Boom to Castrovillari | 964.38 mi (1,552.01 km) |
