| Thornton Heath to Cividale del Friuli | 715.80 mi (1,151.96 km) |
| Thornton Heath to Civita Castellana | 861.19 mi (1,385.94 km) |
| Thornton Heath to Civitanova Marche | 853.70 mi (1,373.90 km) |
| Thornton Heath to Civitavecchia | 852.69 mi (1,372.27 km) |
| Thornton Heath to Civitella in Val di Chiana | 779.22 mi (1,254.03 km) |
| Thornton Heath to Clusone | 595.89 mi (958.99 km) |
| Thornton Heath to Coccaglio | 612.26 mi (985.33 km) |
| Thornton Heath to Codigoro | 722.19 mi (1,162.26 km) |
| Thornton Heath to Codogno | 623.12 mi (1,002.81 km) |
| Thornton Heath to Codroipo | 703.88 mi (1,132.78 km) |
| Thornton Heath to Cogoleto | 630.87 mi (1,015.29 km) |
| Thornton Heath to Colle di Val d'Elsa | 761.21 mi (1,225.05 km) |
| Thornton Heath to Colle Salvetti | 729.93 mi (1,174.71 km) |
| Thornton Heath to Collecchio | 660.90 mi (1,063.62 km) |
| Thornton Heath to Colleferro | 911.01 mi (1,466.12 km) |
