| Bad Oeynhausen to Catania | 1,060.38 mi (1,706.52 km) |
| Bad Oeynhausen to Catanzaro | 992.03 mi (1,596.52 km) |
| Bad Oeynhausen to Cattolica | 596.90 mi (960.62 km) |
| Bad Oeynhausen to Cava de' Tirreni | 842.05 mi (1,355.15 km) |
| Bad Oeynhausen to Cavallino | 934.05 mi (1,503.21 km) |
| Bad Oeynhausen to Cavarzere | 510.32 mi (821.29 km) |
| Bad Oeynhausen to Cave | 743.06 mi (1,195.84 km) |
| Bad Oeynhausen to Cavriago | 524.21 mi (843.64 km) |
| Bad Oeynhausen to Cavriglia | 612.60 mi (985.89 km) |
| Bad Oeynhausen to Cazzago San Martino | 460.64 mi (741.33 km) |
| Bad Oeynhausen to Ceccano | 764.86 mi (1,230.92 km) |
| Bad Oeynhausen to Cecina | 618.89 mi (996.00 km) |
| Bad Oeynhausen to Cefalu | 1,010.66 mi (1,626.50 km) |
| Bad Oeynhausen to Ceglie Messapico | 897.69 mi (1,444.69 km) |
| Bad Oeynhausen to Celano | 733.27 mi (1,180.08 km) |
