| Osterholz-Scharmbeck to Civita Castellana | 772.69 mi (1,243.52 km) |
| Osterholz-Scharmbeck to Civitanova Marche | 721.34 mi (1,160.89 km) |
| Osterholz-Scharmbeck to Civitavecchia | 780.49 mi (1,256.08 km) |
| Osterholz-Scharmbeck to Civitella in Val di Chiana | 690.10 mi (1,110.60 km) |
| Osterholz-Scharmbeck to Clusone | 509.29 mi (819.62 km) |
| Osterholz-Scharmbeck to Coccaglio | 531.43 mi (855.25 km) |
| Osterholz-Scharmbeck to Codigoro | 598.24 mi (962.77 km) |
| Osterholz-Scharmbeck to Codogno | 558.15 mi (898.26 km) |
| Osterholz-Scharmbeck to Codroipo | 534.80 mi (860.67 km) |
| Osterholz-Scharmbeck to Cogoleto | 609.95 mi (981.62 km) |
| Osterholz-Scharmbeck to Colle di Val d'Elsa | 686.59 mi (1,104.96 km) |
| Osterholz-Scharmbeck to Colle Salvetti | 668.87 mi (1,076.44 km) |
| Osterholz-Scharmbeck to Collecchio | 588.48 mi (947.06 km) |
| Osterholz-Scharmbeck to Colleferro | 817.13 mi (1,315.04 km) |
| Osterholz-Scharmbeck to Collegno | 565.07 mi (909.39 km) |
