| Castel Bolognese to Hennef | 493.73 mi (794.58 km) |
| Castel Bolognese to Hennigsdorf | 578.49 mi (930.98 km) |
| Castel Bolognese to Henstedt-Ulzburg | 659.08 mi (1,060.69 km) |
| Castel Bolognese to Heppenheim | 396.95 mi (638.83 km) |
| Castel Bolognese to Herbolzheim | 331.13 mi (532.90 km) |
| Castel Bolognese to Herborn | 468.96 mi (754.72 km) |
| Castel Bolognese to Herbrechtingen | 307.57 mi (494.98 km) |
| Castel Bolognese to Herdecke | 529.38 mi (851.96 km) |
| Castel Bolognese to Herford | 558.67 mi (899.09 km) |
| Castel Bolognese to Herne | 542.67 mi (873.35 km) |
| Castel Bolognese to Herrenberg | 326.88 mi (526.06 km) |
| Castel Bolognese to Herrsching am Ammersee | 256.19 mi (412.31 km) |
| Castel Bolognese to Hersbruck | 359.11 mi (577.93 km) |
| Castel Bolognese to Herten | 547.31 mi (880.82 km) |
| Castel Bolognese to Herxheim | 374.22 mi (602.25 km) |
