| Slough to Castrovillari | 1,139.24 mi (1,833.43 km) |
| Slough to Catania | 1,232.98 mi (1,984.29 km) |
| Slough to Catanzaro | 1,202.06 mi (1,934.54 km) |
| Slough to Cattolica | 806.96 mi (1,298.68 km) |
| Slough to Cava de' Tirreni | 1,041.96 mi (1,676.87 km) |
| Slough to Cavallino | 1,182.79 mi (1,903.52 km) |
| Slough to Cavarzere | 728.13 mi (1,171.81 km) |
| Slough to Cave | 924.23 mi (1,487.40 km) |
| Slough to Cavriago | 694.74 mi (1,118.08 km) |
| Slough to Cavriglia | 786.93 mi (1,266.44 km) |
| Slough to Cazzago San Martino | 634.03 mi (1,020.38 km) |
| Slough to Ceccano | 950.64 mi (1,529.91 km) |
| Slough to Cecina | 766.41 mi (1,233.42 km) |
| Slough to Cefalu | 1,170.16 mi (1,883.20 km) |
| Slough to Ceglie Messapico | 1,140.89 mi (1,836.08 km) |
