| Tadworth to Cividale del Friuli | 717.91 mi (1,155.36 km) |
| Tadworth to Civita Castellana | 860.61 mi (1,385.02 km) |
| Tadworth to Civitanova Marche | 854.18 mi (1,374.67 km) |
| Tadworth to Civitavecchia | 851.75 mi (1,370.76 km) |
| Tadworth to Civitella in Val di Chiana | 778.91 mi (1,253.53 km) |
| Tadworth to Clusone | 596.34 mi (959.72 km) |
| Tadworth to Coccaglio | 612.48 mi (985.69 km) |
| Tadworth to Codigoro | 722.91 mi (1,163.41 km) |
| Tadworth to Codogno | 622.90 mi (1,002.45 km) |
| Tadworth to Codroipo | 705.72 mi (1,135.75 km) |
| Tadworth to Cogoleto | 629.55 mi (1,013.16 km) |
| Tadworth to Colle di Val d'Elsa | 760.61 mi (1,224.09 km) |
| Tadworth to Colle Salvetti | 729.13 mi (1,173.42 km) |
| Tadworth to Collecchio | 660.67 mi (1,063.25 km) |
| Tadworth to Colleferro | 910.43 mi (1,465.19 km) |
