| Alfeld to Cassino | 748.81 mi (1,205.09 km) |
| Alfeld to Castagneto Carducci | 610.59 mi (982.65 km) |
| Alfeld to Castano Primo | 447.46 mi (720.12 km) |
| Alfeld to Castel Bolognese | 537.77 mi (865.45 km) |
| Alfeld to Castel Gandolfo | 719.96 mi (1,158.66 km) |
| Alfeld to Castel Goffredo | 463.21 mi (745.46 km) |
| Alfeld to Castel Maggiore | 517.64 mi (833.05 km) |
| Alfeld to Castel Mella | 448.56 mi (721.89 km) |
| Alfeld to Castel San Giorgio | 807.83 mi (1,300.07 km) |
| Alfeld to Castel San Giovanni | 479.75 mi (772.08 km) |
| Alfeld to Castel San Pietro Terme | 530.48 mi (853.73 km) |
| Alfeld to Castel Volturno | 780.07 mi (1,255.40 km) |
| Alfeld to Castelbuono | 992.90 mi (1,597.91 km) |
| Alfeld to Casteldaccia | 979.59 mi (1,576.50 km) |
| Alfeld to Castelfidardo | 613.61 mi (987.51 km) |
