| Formby to Cividale del Friuli | 894.55 mi (1,439.64 km) |
| Formby to Civita Castellana | 1,053.32 mi (1,695.15 km) |
| Formby to Civitanova Marche | 1,041.93 mi (1,676.82 km) |
| Formby to Civitavecchia | 1,045.70 mi (1,682.89 km) |
| Formby to Civitella in Val di Chiana | 970.63 mi (1,562.08 km) |
| Formby to Clusone | 784.76 mi (1,262.95 km) |
| Formby to Coccaglio | 802.03 mi (1,290.75 km) |
| Formby to Codigoro | 909.54 mi (1,463.76 km) |
| Formby to Codogno | 814.41 mi (1,310.67 km) |
| Formby to Codroipo | 884.59 mi (1,423.62 km) |
| Formby to Cogoleto | 824.61 mi (1,327.09 km) |
| Formby to Colle di Val d'Elsa | 953.45 mi (1,534.43 km) |
| Formby to Colle Salvetti | 922.70 mi (1,484.94 km) |
| Formby to Collecchio | 852.19 mi (1,371.47 km) |
| Formby to Colleferro | 1,103.11 mi (1,775.29 km) |
