| Mexborough to Cividale del Friuli | 829.22 mi (1,334.50 km) |
| Mexborough to Civita Castellana | 997.23 mi (1,604.89 km) |
| Mexborough to Civitanova Marche | 981.61 mi (1,579.75 km) |
| Mexborough to Civitavecchia | 991.20 mi (1,595.18 km) |
| Mexborough to Civitella in Val di Chiana | 913.69 mi (1,470.44 km) |
| Mexborough to Clusone | 725.66 mi (1,167.84 km) |
| Mexborough to Coccaglio | 743.72 mi (1,196.89 km) |
| Mexborough to Codigoro | 848.83 mi (1,366.06 km) |
| Mexborough to Codogno | 757.74 mi (1,219.46 km) |
| Mexborough to Codroipo | 820.14 mi (1,319.89 km) |
| Mexborough to Cogoleto | 772.52 mi (1,243.25 km) |
| Mexborough to Colle di Val d'Elsa | 897.74 mi (1,444.77 km) |
| Mexborough to Colle Salvetti | 867.97 mi (1,396.86 km) |
| Mexborough to Collecchio | 795.39 mi (1,280.06 km) |
| Mexborough to Colleferro | 1,046.90 mi (1,684.83 km) |
