| Horsforth to Cividale del Friuli | 854.16 mi (1,374.63 km) |
| Horsforth to Civita Castellana | 1,024.19 mi (1,648.28 km) |
| Horsforth to Civitanova Marche | 1,007.88 mi (1,622.03 km) |
| Horsforth to Civitavecchia | 1,018.35 mi (1,638.87 km) |
| Horsforth to Civitella in Val di Chiana | 940.55 mi (1,513.68 km) |
| Horsforth to Clusone | 752.24 mi (1,210.62 km) |
| Horsforth to Coccaglio | 770.42 mi (1,239.87 km) |
| Horsforth to Codigoro | 875.06 mi (1,408.27 km) |
| Horsforth to Codogno | 784.68 mi (1,262.81 km) |
| Horsforth to Codroipo | 845.38 mi (1,360.51 km) |
| Horsforth to Cogoleto | 799.91 mi (1,287.33 km) |
| Horsforth to Colle di Val d'Elsa | 924.76 mi (1,488.26 km) |
| Horsforth to Colle Salvetti | 895.11 mi (1,440.54 km) |
| Horsforth to Collecchio | 822.30 mi (1,323.37 km) |
| Horsforth to Colleferro | 1,073.85 mi (1,728.19 km) |
