| Ratingen to Civita Castellana | 674.93 mi (1,086.19 km) |
| Ratingen to Civitanova Marche | 639.31 mi (1,028.87 km) |
| Ratingen to Civitavecchia | 677.16 mi (1,089.78 km) |
| Ratingen to Civitella in Val di Chiana | 590.06 mi (949.62 km) |
| Ratingen to Clusone | 400.08 mi (643.87 km) |
| Ratingen to Coccaglio | 421.41 mi (678.20 km) |
| Ratingen to Codigoro | 508.38 mi (818.16 km) |
| Ratingen to Codogno | 444.03 mi (714.59 km) |
| Ratingen to Codroipo | 462.62 mi (744.52 km) |
| Ratingen to Cogoleto | 484.65 mi (779.96 km) |
| Ratingen to Colle di Val d'Elsa | 581.24 mi (935.42 km) |
| Ratingen to Colle Salvetti | 558.26 mi (898.44 km) |
| Ratingen to Collecchio | 478.42 mi (769.95 km) |
| Ratingen to Colleferro | 722.48 mi (1,162.71 km) |
| Ratingen to Collegno | 431.21 mi (693.97 km) |
