| Uxbridge to Cividale del Friuli | 734.31 mi (1,181.75 km) |
| Uxbridge to Civita Castellana | 879.49 mi (1,415.40 km) |
| Uxbridge to Civitanova Marche | 872.27 mi (1,403.78 km) |
| Uxbridge to Civitavecchia | 870.85 mi (1,401.49 km) |
| Uxbridge to Civitella in Val di Chiana | 797.61 mi (1,283.63 km) |
| Uxbridge to Clusone | 614.45 mi (988.86 km) |
| Uxbridge to Coccaglio | 630.78 mi (1,015.14 km) |
| Uxbridge to Codigoro | 740.79 mi (1,192.18 km) |
| Uxbridge to Codogno | 641.53 mi (1,032.44 km) |
| Uxbridge to Codroipo | 722.43 mi (1,162.64 km) |
| Uxbridge to Cogoleto | 648.85 mi (1,044.22 km) |
| Uxbridge to Colle di Val d'Elsa | 779.50 mi (1,254.49 km) |
| Uxbridge to Colle Salvetti | 748.15 mi (1,204.03 km) |
| Uxbridge to Collecchio | 679.32 mi (1,093.25 km) |
| Uxbridge to Colleferro | 929.31 mi (1,495.58 km) |
