| Blackburn to Cividale del Friuli | 880.14 mi (1,416.45 km) |
| Blackburn to Civita Castellana | 1,044.41 mi (1,680.81 km) |
| Blackburn to Civitanova Marche | 1,030.66 mi (1,658.69 km) |
| Blackburn to Civitavecchia | 1,037.62 mi (1,669.89 km) |
| Blackburn to Civitella in Val di Chiana | 961.24 mi (1,546.96 km) |
| Blackburn to Clusone | 774.12 mi (1,245.82 km) |
| Blackburn to Coccaglio | 791.83 mi (1,274.33 km) |
| Blackburn to Codigoro | 898.02 mi (1,445.22 km) |
| Blackburn to Codogno | 805.11 mi (1,295.69 km) |
| Blackburn to Codroipo | 870.76 mi (1,401.35 km) |
| Blackburn to Cogoleto | 817.67 mi (1,315.91 km) |
| Blackburn to Colle di Val d'Elsa | 944.71 mi (1,520.36 km) |
| Blackburn to Colle Salvetti | 914.46 mi (1,471.68 km) |
| Blackburn to Collecchio | 842.84 mi (1,356.41 km) |
| Blackburn to Colleferro | 1,094.15 mi (1,760.86 km) |
