| Slawno to Cividale del Friuli | 588.14 mi (946.53 km) |
| Slawno to Civita Castellana | 855.73 mi (1,377.17 km) |
| Slawno to Civitanova Marche | 775.50 mi (1,248.05 km) |
| Slawno to Civitavecchia | 875.65 mi (1,409.22 km) |
| Slawno to Civitella in Val di Chiana | 788.34 mi (1,268.72 km) |
| Slawno to Clusone | 656.30 mi (1,056.21 km) |
| Slawno to Coccaglio | 675.94 mi (1,087.82 km) |
| Slawno to Codigoro | 688.68 mi (1,108.32 km) |
| Slawno to Codogno | 706.79 mi (1,137.46 km) |
| Slawno to Codroipo | 602.50 mi (969.64 km) |
| Slawno to Cogoleto | 776.59 mi (1,249.80 km) |
| Slawno to Colle di Val d'Elsa | 797.30 mi (1,283.14 km) |
| Slawno to Colle Salvetti | 793.84 mi (1,277.56 km) |
| Slawno to Collecchio | 723.51 mi (1,164.37 km) |
| Slawno to Colleferro | 888.21 mi (1,429.43 km) |
