| Nidderau to Civita Castellana | 574.39 mi (924.39 km) |
| Nidderau to Civitanova Marche | 531.60 mi (855.53 km) |
| Nidderau to Civitavecchia | 579.83 mi (933.15 km) |
| Nidderau to Civitella in Val di Chiana | 490.45 mi (789.31 km) |
| Nidderau to Clusone | 305.57 mi (491.77 km) |
| Nidderau to Coccaglio | 327.64 mi (527.28 km) |
| Nidderau to Codigoro | 403.11 mi (648.74 km) |
| Nidderau to Codogno | 353.67 mi (569.17 km) |
| Nidderau to Codroipo | 350.84 mi (564.63 km) |
| Nidderau to Cogoleto | 405.10 mi (651.95 km) |
| Nidderau to Colle di Val d'Elsa | 484.86 mi (780.31 km) |
| Nidderau to Colle Salvetti | 465.48 mi (749.11 km) |
| Nidderau to Collecchio | 384.93 mi (619.49 km) |
| Nidderau to Colleferro | 620.49 mi (998.58 km) |
| Nidderau to Collegno | 362.67 mi (583.66 km) |
