| Holzminden to Castelfiorentino | 572.95 mi (922.07 km) |
| Holzminden to Castelfranco di Sopra | 575.34 mi (925.92 km) |
| Holzminden to Castelfranco di Sotto | 564.93 mi (909.16 km) |
| Holzminden to Castelfranco Emilia | 505.15 mi (812.96 km) |
| Holzminden to Castelfranco Veneto | 440.54 mi (708.99 km) |
| Holzminden to Castellabate | 839.98 mi (1,351.82 km) |
| Holzminden to Castellammare del Golfo | 968.10 mi (1,558.00 km) |
| Holzminden to Castellammare di Stabia | 805.53 mi (1,296.38 km) |
| Holzminden to Castellamonte | 452.46 mi (728.17 km) |
| Holzminden to Castellana Grotte | 840.01 mi (1,351.86 km) |
| Holzminden to Castellaneta | 851.23 mi (1,369.92 km) |
| Holzminden to Castellanza | 430.00 mi (692.02 km) |
| Holzminden to Castellarano | 505.55 mi (813.61 km) |
| Holzminden to Castelleone | 451.67 mi (726.90 km) |
| Holzminden to Castelletto sopra Ticino | 423.99 mi (682.34 km) |
