| Marlborough to Castelletto sopra Ticino | 3,816.09 mi (6,141.40 km) |
| Marlborough to Castelli Calepio | 3,872.83 mi (6,232.72 km) |
| Marlborough to Castelnovo ne' Monti | 3,934.07 mi (6,331.27 km) |
| Marlborough to Castelnuovo Berardenga | 4,019.03 mi (6,468.01 km) |
| Marlborough to Castelnuovo di Porto | 4,105.40 mi (6,607.01 km) |
| Marlborough to Castelnuovo di Verona | 3,916.29 mi (6,302.65 km) |
| Marlborough to Castelnuovo Rangone | 3,953.06 mi (6,361.83 km) |
| Marlborough to Castelvetrano | 4,283.72 mi (6,893.99 km) |
| Marlborough to Castelvetro di Modena | 3,955.47 mi (6,365.71 km) |
| Marlborough to Castenaso | 3,977.46 mi (6,401.11 km) |
| Marlborough to Castenedolo | 3,895.07 mi (6,268.50 km) |
| Marlborough to Castiglion Fiorentino | 4,037.12 mi (6,497.12 km) |
| Marlborough to Castiglione del Lago | 4,049.92 mi (6,517.72 km) |
| Marlborough to Castiglione delle Stiviere | 3,906.05 mi (6,286.18 km) |
| Marlborough to Castrolibero | 4,373.65 mi (7,038.71 km) |
