| Bad Nenndorf to Castelfiorentino | 608.07 mi (978.60 km) |
| Bad Nenndorf to Castelfranco di Sopra | 610.34 mi (982.24 km) |
| Bad Nenndorf to Castelfranco di Sotto | 600.08 mi (965.73 km) |
| Bad Nenndorf to Castelfranco Emilia | 540.23 mi (869.41 km) |
| Bad Nenndorf to Castelfranco Veneto | 475.11 mi (764.62 km) |
| Bad Nenndorf to Castellabate | 873.92 mi (1,406.43 km) |
| Bad Nenndorf to Castellammare del Golfo | 1,003.05 mi (1,614.26 km) |
| Bad Nenndorf to Castellammare di Stabia | 839.64 mi (1,351.27 km) |
| Bad Nenndorf to Castellamonte | 486.44 mi (782.84 km) |
| Bad Nenndorf to Castellana Grotte | 872.24 mi (1,403.74 km) |
| Bad Nenndorf to Castellaneta | 883.76 mi (1,422.27 km) |
| Bad Nenndorf to Castellanza | 464.82 mi (748.06 km) |
| Bad Nenndorf to Castellarano | 540.69 mi (870.15 km) |
| Bad Nenndorf to Castelleone | 486.80 mi (783.43 km) |
| Bad Nenndorf to Castelletto sopra Ticino | 458.65 mi (738.12 km) |
