| Tadley to Castelletto sopra Ticino | 591.88 mi (952.54 km) |
| Tadley to Castelli Calepio | 640.33 mi (1,030.51 km) |
| Tadley to Castelnovo ne' Monti | 715.54 mi (1,151.54 km) |
| Tadley to Castelnuovo Berardenga | 807.87 mi (1,300.14 km) |
| Tadley to Castelnuovo di Porto | 904.18 mi (1,455.14 km) |
| Tadley to Castelnuovo di Verona | 680.87 mi (1,095.75 km) |
| Tadley to Castelnuovo Rangone | 728.33 mi (1,172.14 km) |
| Tadley to Castelvetrano | 1,163.14 mi (1,871.89 km) |
| Tadley to Castelvetro di Modena | 731.34 mi (1,176.98 km) |
| Tadley to Castenaso | 749.30 mi (1,205.89 km) |
| Tadley to Castenedolo | 662.12 mi (1,065.58 km) |
| Tadley to Castiglion Fiorentino | 822.20 mi (1,323.20 km) |
| Tadley to Castiglione del Lago | 837.00 mi (1,347.02 km) |
| Tadley to Castiglione delle Stiviere | 672.71 mi (1,082.62 km) |
| Tadley to Castrolibero | 1,177.75 mi (1,895.40 km) |
