| Westminster to Castelletto sopra Ticino | 564.83 mi (909.00 km) |
| Westminster to Castelli Calepio | 611.04 mi (983.38 km) |
| Westminster to Castelnovo ne' Monti | 688.35 mi (1,107.80 km) |
| Westminster to Castelnuovo Berardenga | 781.12 mi (1,257.09 km) |
| Westminster to Castelnuovo di Porto | 878.10 mi (1,413.16 km) |
| Westminster to Castelnuovo di Verona | 650.64 mi (1,047.10 km) |
| Westminster to Castelnuovo Rangone | 699.94 mi (1,126.45 km) |
| Westminster to Castelvetrano | 1,143.14 mi (1,839.71 km) |
| Westminster to Castelvetro di Modena | 703.04 mi (1,131.43 km) |
| Westminster to Castenaso | 720.12 mi (1,158.93 km) |
| Westminster to Castenedolo | 632.57 mi (1,018.03 km) |
| Westminster to Castiglion Fiorentino | 794.77 mi (1,279.06 km) |
| Westminster to Castiglione del Lago | 809.77 mi (1,303.20 km) |
| Westminster to Castiglione delle Stiviere | 642.99 mi (1,034.80 km) |
| Westminster to Castrolibero | 1,150.68 mi (1,851.84 km) |
