| Hiddenhausen to Civita Castellana | 704.58 mi (1,133.91 km) |
| Hiddenhausen to Civitanova Marche | 656.74 mi (1,056.92 km) |
| Hiddenhausen to Civitavecchia | 711.27 mi (1,144.68 km) |
| Hiddenhausen to Civitella in Val di Chiana | 621.30 mi (999.89 km) |
| Hiddenhausen to Clusone | 438.30 mi (705.38 km) |
| Hiddenhausen to Coccaglio | 460.41 mi (740.95 km) |
| Hiddenhausen to Codigoro | 531.26 mi (854.98 km) |
| Hiddenhausen to Codogno | 486.64 mi (783.17 km) |
| Hiddenhausen to Codroipo | 471.76 mi (759.23 km) |
| Hiddenhausen to Cogoleto | 537.36 mi (864.80 km) |
| Hiddenhausen to Colle di Val d'Elsa | 616.78 mi (992.62 km) |
| Hiddenhausen to Colle Salvetti | 598.13 mi (962.60 km) |
| Hiddenhausen to Collecchio | 517.63 mi (833.04 km) |
| Hiddenhausen to Colleferro | 749.80 mi (1,206.68 km) |
| Hiddenhausen to Collegno | 492.12 mi (791.99 km) |
