| Bad Nenndorf to Castelli Calepio | 463.77 mi (746.37 km) |
| Bad Nenndorf to Castelnovo ne' Monti | 548.08 mi (882.05 km) |
| Bad Nenndorf to Castelnuovo Berardenga | 628.81 mi (1,011.98 km) |
| Bad Nenndorf to Castelnuovo di Porto | 719.87 mi (1,158.52 km) |
| Bad Nenndorf to Castelnuovo di Verona | 481.12 mi (774.29 km) |
| Bad Nenndorf to Castelnuovo Rangone | 542.69 mi (873.37 km) |
| Bad Nenndorf to Castelvetrano | 1,025.81 mi (1,650.89 km) |
| Bad Nenndorf to Castelvetro di Modena | 546.22 mi (879.05 km) |
| Bad Nenndorf to Castenaso | 549.18 mi (883.83 km) |
| Bad Nenndorf to Castenedolo | 476.25 mi (766.45 km) |
| Bad Nenndorf to Castiglion Fiorentino | 632.32 mi (1,017.62 km) |
| Bad Nenndorf to Castiglione del Lago | 647.41 mi (1,041.91 km) |
| Bad Nenndorf to Castiglione delle Stiviere | 481.98 mi (775.67 km) |
| Bad Nenndorf to Castrolibero | 956.63 mi (1,539.55 km) |
| Bad Nenndorf to Castrovillari | 923.77 mi (1,486.67 km) |
