| Hiddenhausen to Catania | 1,060.80 mi (1,707.19 km) |
| Hiddenhausen to Catanzaro | 993.30 mi (1,598.56 km) |
| Hiddenhausen to Cattolica | 597.35 mi (961.34 km) |
| Hiddenhausen to Cava de' Tirreni | 842.83 mi (1,356.40 km) |
| Hiddenhausen to Cavallino | 936.28 mi (1,506.80 km) |
| Hiddenhausen to Cavarzere | 510.65 mi (821.82 km) |
| Hiddenhausen to Cave | 743.15 mi (1,195.98 km) |
| Hiddenhausen to Cavriago | 523.28 mi (842.13 km) |
| Hiddenhausen to Cavriglia | 612.13 mi (985.13 km) |
| Hiddenhausen to Cazzago San Martino | 459.44 mi (739.40 km) |
| Hiddenhausen to Ceccano | 765.11 mi (1,231.33 km) |
| Hiddenhausen to Cecina | 617.76 mi (994.18 km) |
| Hiddenhausen to Cefalu | 1,010.70 mi (1,626.56 km) |
| Hiddenhausen to Ceglie Messapico | 899.72 mi (1,447.96 km) |
| Hiddenhausen to Celano | 733.75 mi (1,180.86 km) |
