| Ashington to Cividale del Friuli | 905.17 mi (1,456.73 km) |
| Ashington to Civita Castellana | 1,090.28 mi (1,754.64 km) |
| Ashington to Civitanova Marche | 1,067.74 mi (1,718.36 km) |
| Ashington to Civitavecchia | 1,086.51 mi (1,748.57 km) |
| Ashington to Civitella in Val di Chiana | 1,005.82 mi (1,618.72 km) |
| Ashington to Clusone | 815.49 mi (1,312.40 km) |
| Ashington to Coccaglio | 834.68 mi (1,343.29 km) |
| Ashington to Codigoro | 934.94 mi (1,504.64 km) |
| Ashington to Codogno | 851.13 mi (1,369.77 km) |
| Ashington to Codroipo | 898.39 mi (1,445.82 km) |
| Ashington to Cogoleto | 871.82 mi (1,403.05 km) |
| Ashington to Colle di Val d'Elsa | 991.75 mi (1,596.07 km) |
| Ashington to Colle Salvetti | 963.48 mi (1,550.58 km) |
| Ashington to Collecchio | 888.37 mi (1,429.69 km) |
| Ashington to Colleferro | 1,139.59 mi (1,833.99 km) |
