| Osterholz-Scharmbeck to Catania | 1,126.96 mi (1,813.67 km) |
| Osterholz-Scharmbeck to Catanzaro | 1,056.01 mi (1,699.48 km) |
| Osterholz-Scharmbeck to Cattolica | 663.65 mi (1,068.04 km) |
| Osterholz-Scharmbeck to Cava de' Tirreni | 907.70 mi (1,460.80 km) |
| Osterholz-Scharmbeck to Cavallino | 994.19 mi (1,599.99 km) |
| Osterholz-Scharmbeck to Cavarzere | 577.44 mi (929.29 km) |
| Osterholz-Scharmbeck to Cave | 810.58 mi (1,304.51 km) |
| Osterholz-Scharmbeck to Cavriago | 593.63 mi (955.35 km) |
| Osterholz-Scharmbeck to Cavriglia | 681.30 mi (1,096.45 km) |
| Osterholz-Scharmbeck to Cazzago San Martino | 530.38 mi (853.56 km) |
| Osterholz-Scharmbeck to Ceccano | 831.97 mi (1,338.92 km) |
| Osterholz-Scharmbeck to Cecina | 688.51 mi (1,108.05 km) |
| Osterholz-Scharmbeck to Cefalu | 1,078.20 mi (1,735.20 km) |
| Osterholz-Scharmbeck to Ceglie Messapico | 958.75 mi (1,542.97 km) |
| Osterholz-Scharmbeck to Celano | 799.82 mi (1,287.18 km) |
