| Maryport to Cividale del Friuli | 949.54 mi (1,528.14 km) |
| Maryport to Civita Castellana | 1,119.84 mi (1,802.20 km) |
| Maryport to Civitanova Marche | 1,103.95 mi (1,776.64 km) |
| Maryport to Civitavecchia | 1,113.66 mi (1,792.26 km) |
| Maryport to Civitella in Val di Chiana | 1,036.32 mi (1,667.80 km) |
| Maryport to Clusone | 848.23 mi (1,365.10 km) |
| Maryport to Coccaglio | 866.33 mi (1,394.23 km) |
| Maryport to Codigoro | 971.13 mi (1,562.88 km) |
| Maryport to Codogno | 880.36 mi (1,416.80 km) |
| Maryport to Codroipo | 941.02 mi (1,514.43 km) |
| Maryport to Cogoleto | 894.47 mi (1,439.52 km) |
| Maryport to Colle di Val d'Elsa | 1,020.31 mi (1,642.03 km) |
| Maryport to Colle Salvetti | 990.43 mi (1,593.95 km) |
| Maryport to Collecchio | 918.02 mi (1,477.41 km) |
| Maryport to Colleferro | 1,169.52 mi (1,882.16 km) |
