| Castellamonte to Hohenhameln | 487.07 mi (783.87 km) |
| Castellamonte to Hohenkirchen-Siegertsbrunn | 263.46 mi (424.00 km) |
| Castellamonte to Hohenmolsen | 446.87 mi (719.17 km) |
| Castellamonte to Hohenstein-Ernstthal | 439.63 mi (707.52 km) |
| Castellamonte to Hohr-Grenzhausen | 349.13 mi (561.88 km) |
| Castellamonte to Holzgerlingen | 233.21 mi (375.31 km) |
| Castellamonte to Holzkirchen | 256.19 mi (412.30 km) |
| Castellamonte to Holzminden | 452.46 mi (728.17 km) |
| Castellamonte to Holzwickede | 422.74 mi (680.33 km) |
| Castellamonte to Homburg | 272.44 mi (438.45 km) |
| Castellamonte to Hoppegarten | 561.70 mi (903.97 km) |
| Castellamonte to Horb am Neckar | 216.63 mi (348.64 km) |
| Castellamonte to Horn-Bad Meinberg | 452.82 mi (728.74 km) |
| Castellamonte to Horstel | 477.83 mi (768.99 km) |
| Castellamonte to Hosbach | 326.47 mi (525.41 km) |
