| Slupsk to Cividale del Friuli | 599.22 mi (964.36 km) |
| Slupsk to Civita Castellana | 866.68 mi (1,394.78 km) |
| Slupsk to Civitanova Marche | 785.66 mi (1,264.39 km) |
| Slupsk to Civitavecchia | 886.96 mi (1,427.42 km) |
| Slupsk to Civitella in Val di Chiana | 800.01 mi (1,287.49 km) |
| Slupsk to Clusone | 669.87 mi (1,078.05 km) |
| Slupsk to Coccaglio | 689.38 mi (1,109.45 km) |
| Slupsk to Codigoro | 700.45 mi (1,127.27 km) |
| Slupsk to Codogno | 720.23 mi (1,159.10 km) |
| Slupsk to Codroipo | 613.94 mi (988.04 km) |
| Slupsk to Cogoleto | 790.33 mi (1,271.91 km) |
| Slupsk to Colle di Val d'Elsa | 809.35 mi (1,302.52 km) |
| Slupsk to Colle Salvetti | 806.34 mi (1,297.68 km) |
| Slupsk to Collecchio | 736.52 mi (1,185.32 km) |
| Slupsk to Colleferro | 898.63 mi (1,446.20 km) |
