| Katowice to Cividale del Friuli | 385.84 mi (620.95 km) |
| Katowice to Civita Castellana | 634.09 mi (1,020.47 km) |
| Katowice to Civitanova Marche | 542.05 mi (872.35 km) |
| Katowice to Civitavecchia | 660.78 mi (1,063.42 km) |
| Katowice to Civitella in Val di Chiana | 585.08 mi (941.60 km) |
| Katowice to Clusone | 516.06 mi (830.52 km) |
| Katowice to Coccaglio | 529.28 mi (851.79 km) |
| Katowice to Codigoro | 494.01 mi (795.04 km) |
| Katowice to Codogno | 557.75 mi (897.62 km) |
| Katowice to Codroipo | 407.18 mi (655.29 km) |
| Katowice to Cogoleto | 632.05 mi (1,017.19 km) |
| Katowice to Colle di Val d'Elsa | 602.58 mi (969.76 km) |
| Katowice to Colle Salvetti | 610.98 mi (983.28 km) |
| Katowice to Collecchio | 559.64 mi (900.65 km) |
| Katowice to Colleferro | 655.65 mi (1,055.16 km) |
