| Walton upon Thames to Castrovillari | 1,128.12 mi (1,815.53 km) |
| Walton upon Thames to Catania | 1,221.71 mi (1,966.15 km) |
| Walton upon Thames to Catanzaro | 1,190.91 mi (1,916.58 km) |
| Walton upon Thames to Cattolica | 795.98 mi (1,281.00 km) |
| Walton upon Thames to Cava de' Tirreni | 1,030.79 mi (1,658.90 km) |
| Walton upon Thames to Cavallino | 1,171.88 mi (1,885.96 km) |
| Walton upon Thames to Cavarzere | 717.28 mi (1,154.36 km) |
| Walton upon Thames to Cave | 913.03 mi (1,469.38 km) |
| Walton upon Thames to Cavriago | 683.63 mi (1,100.20 km) |
| Walton upon Thames to Cavriglia | 775.77 mi (1,248.47 km) |
| Walton upon Thames to Cazzago San Martino | 623.01 mi (1,002.63 km) |
| Walton upon Thames to Ceccano | 939.45 mi (1,511.90 km) |
| Walton upon Thames to Cecina | 755.17 mi (1,215.33 km) |
| Walton upon Thames to Cefalu | 1,158.88 mi (1,865.04 km) |
| Walton upon Thames to Ceglie Messapico | 1,129.95 mi (1,818.47 km) |
