| Bad Nenndorf to Catania | 1,061.70 mi (1,708.64 km) |
| Bad Nenndorf to Catanzaro | 990.61 mi (1,594.24 km) |
| Bad Nenndorf to Cattolica | 598.47 mi (963.15 km) |
| Bad Nenndorf to Cava de' Tirreni | 842.32 mi (1,355.58 km) |
| Bad Nenndorf to Cavallino | 929.47 mi (1,495.84 km) |
| Bad Nenndorf to Cavarzere | 512.39 mi (824.61 km) |
| Bad Nenndorf to Cave | 745.63 mi (1,199.98 km) |
| Bad Nenndorf to Cavriago | 530.28 mi (853.40 km) |
| Bad Nenndorf to Cavriglia | 617.09 mi (993.10 km) |
| Bad Nenndorf to Cazzago San Martino | 467.66 mi (752.62 km) |
| Bad Nenndorf to Ceccano | 766.87 mi (1,234.15 km) |
| Bad Nenndorf to Cecina | 625.45 mi (1,006.56 km) |
| Bad Nenndorf to Cefalu | 1,013.23 mi (1,630.63 km) |
| Bad Nenndorf to Ceglie Messapico | 893.81 mi (1,438.44 km) |
| Bad Nenndorf to Celano | 734.58 mi (1,182.19 km) |
