| Osterholz-Scharmbeck to Corbetta | 535.50 mi (861.80 km) |
| Osterholz-Scharmbeck to Corciano | 714.72 mi (1,150.23 km) |
| Osterholz-Scharmbeck to Cordenons | 529.21 mi (851.68 km) |
| Osterholz-Scharmbeck to Cori | 821.99 mi (1,322.87 km) |
| Osterholz-Scharmbeck to Coriano | 662.04 mi (1,065.45 km) |
| Osterholz-Scharmbeck to Corigliano Calabro | 1,008.68 mi (1,623.32 km) |
| Osterholz-Scharmbeck to Corleone | 1,085.56 mi (1,747.04 km) |
| Osterholz-Scharmbeck to Cormano | 529.97 mi (852.91 km) |
| Osterholz-Scharmbeck to Cornaredo | 533.27 mi (858.22 km) |
| Osterholz-Scharmbeck to Cornate d'Adda | 523.66 mi (842.75 km) |
| Osterholz-Scharmbeck to Cornedo Vicentino | 537.38 mi (864.83 km) |
| Osterholz-Scharmbeck to Correggio | 590.41 mi (950.17 km) |
| Osterholz-Scharmbeck to Corridonia | 721.63 mi (1,161.36 km) |
| Osterholz-Scharmbeck to Corsico | 537.97 mi (865.78 km) |
| Osterholz-Scharmbeck to Cortona | 702.17 mi (1,130.03 km) |
