| Walton upon Thames to Castelletto sopra Ticino | 569.03 mi (915.77 km) |
| Walton upon Thames to Castelli Calepio | 616.15 mi (991.60 km) |
| Walton upon Thames to Castelnovo ne' Monti | 692.65 mi (1,114.72 km) |
| Walton upon Thames to Castelnuovo Berardenga | 785.28 mi (1,263.78 km) |
| Walton upon Thames to Castelnuovo di Porto | 882.02 mi (1,419.47 km) |
| Walton upon Thames to Castelnuovo di Verona | 656.14 mi (1,055.96 km) |
| Walton upon Thames to Castelnuovo Rangone | 704.72 mi (1,134.14 km) |
| Walton upon Thames to Castelvetrano | 1,144.86 mi (1,842.47 km) |
| Walton upon Thames to Castelvetro di Modena | 707.78 mi (1,139.07 km) |
| Walton upon Thames to Castenaso | 725.22 mi (1,167.13 km) |
| Walton upon Thames to Castenedolo | 637.79 mi (1,026.43 km) |
| Walton upon Thames to Castiglion Fiorentino | 799.19 mi (1,286.18 km) |
| Walton upon Thames to Castiglione del Lago | 814.12 mi (1,310.20 km) |
| Walton upon Thames to Castiglione delle Stiviere | 648.29 mi (1,043.31 km) |
| Walton upon Thames to Castrolibero | 1,155.02 mi (1,858.82 km) |
