| Hiddenhausen to Ciampino | 740.17 mi (1,191.20 km) |
| Hiddenhausen to Cicciano | 822.61 mi (1,323.87 km) |
| Hiddenhausen to Cingoli | 644.12 mi (1,036.62 km) |
| Hiddenhausen to Cinisello Balsamo | 457.98 mi (737.04 km) |
| Hiddenhausen to Cinisi | 991.16 mi (1,595.12 km) |
| Hiddenhausen to Cirie | 481.14 mi (774.32 km) |
| Hiddenhausen to Ciro Marina | 973.15 mi (1,566.13 km) |
| Hiddenhausen to Cislago | 450.54 mi (725.07 km) |
| Hiddenhausen to Cisterna di Latina | 756.98 mi (1,218.24 km) |
| Hiddenhausen to Cisternino | 893.03 mi (1,437.19 km) |
| Hiddenhausen to Citta di Castello | 624.41 mi (1,004.89 km) |
| Hiddenhausen to Citta Sant'Angelo | 713.12 mi (1,147.66 km) |
| Hiddenhausen to Cittadella | 472.55 mi (760.49 km) |
| Hiddenhausen to Cittanova | 1,020.06 mi (1,641.62 km) |
| Hiddenhausen to Cividale del Friuli | 472.10 mi (759.77 km) |
