| Castano Primo to Hohenhameln | 467.34 mi (752.11 km) |
| Castano Primo to Hohenkirchen-Siegertsbrunn | 220.75 mi (355.27 km) |
| Castano Primo to Hohenmolsen | 416.36 mi (670.07 km) |
| Castano Primo to Hohenstein-Ernstthal | 405.69 mi (652.90 km) |
| Castano Primo to Hohr-Grenzhausen | 341.29 mi (549.25 km) |
| Castano Primo to Holzgerlingen | 213.75 mi (344.00 km) |
| Castano Primo to Holzkirchen | 212.80 mi (342.47 km) |
| Castano Primo to Holzminden | 434.99 mi (700.05 km) |
| Castano Primo to Holzwickede | 414.44 mi (666.98 km) |
| Castano Primo to Homburg | 268.72 mi (432.47 km) |
| Castano Primo to Hoppegarten | 529.76 mi (852.57 km) |
| Castano Primo to Horb am Neckar | 200.08 mi (321.99 km) |
| Castano Primo to Horn-Bad Meinberg | 437.68 mi (704.38 km) |
| Castano Primo to Horstel | 469.24 mi (755.17 km) |
| Castano Primo to Hosbach | 308.12 mi (495.87 km) |
