| Bad Nenndorf to Busto Garolfo | 469.61 mi (755.76 km) |
| Bad Nenndorf to Cabras | 857.94 mi (1,380.73 km) |
| Bad Nenndorf to Cadelbosco di Sopra | 526.00 mi (846.52 km) |
| Bad Nenndorf to Cadoneghe | 489.70 mi (788.10 km) |
| Bad Nenndorf to Cagli | 625.54 mi (1,006.71 km) |
| Bad Nenndorf to Cagliari | 905.84 mi (1,457.81 km) |
| Bad Nenndorf to Cairo Montenotte | 550.74 mi (886.33 km) |
| Bad Nenndorf to Caivano | 820.17 mi (1,319.94 km) |
| Bad Nenndorf to Calcinaia | 600.61 mi (966.59 km) |
| Bad Nenndorf to Calcinato | 477.59 mi (768.61 km) |
| Bad Nenndorf to Calderara di Reno | 543.75 mi (875.07 km) |
| Bad Nenndorf to Caldogno | 475.21 mi (764.77 km) |
| Bad Nenndorf to Calenzano | 590.97 mi (951.08 km) |
| Bad Nenndorf to Calolziocorte | 451.66 mi (726.88 km) |
| Bad Nenndorf to Caltagirone | 1,072.52 mi (1,726.06 km) |
