| Castenaso to Hohenhameln | 539.33 mi (867.96 km) |
| Castenaso to Hohenkirchen-Siegertsbrunn | 242.63 mi (390.48 km) |
| Castenaso to Hohenmolsen | 460.16 mi (740.55 km) |
| Castenaso to Hohenstein-Ernstthal | 438.45 mi (705.62 km) |
| Castenaso to Hohr-Grenzhausen | 446.05 mi (717.85 km) |
| Castenaso to Holzgerlingen | 308.27 mi (496.11 km) |
| Castenaso to Holzkirchen | 233.35 mi (375.54 km) |
| Castenaso to Holzminden | 514.22 mi (827.56 km) |
| Castenaso to Holzwickede | 514.61 mi (828.18 km) |
| Castenaso to Homburg | 385.14 mi (619.83 km) |
| Castenaso to Hoppegarten | 562.22 mi (904.80 km) |
| Castenaso to Horb am Neckar | 302.33 mi (486.55 km) |
| Castenaso to Horn-Bad Meinberg | 522.27 mi (840.51 km) |
| Castenaso to Horstel | 566.59 mi (911.83 km) |
| Castenaso to Hosbach | 393.95 mi (634.01 km) |
