| Castel Bolognese to Halstenbek | 649.78 mi (1,045.72 km) |
| Castel Bolognese to Halver | 515.15 mi (829.05 km) |
| Castel Bolognese to Hambuhren | 580.56 mi (934.33 km) |
| Castel Bolognese to Hamburg | 643.11 mi (1,034.99 km) |
| Castel Bolognese to Hameln | 549.24 mi (883.91 km) |
| Castel Bolognese to Hamm | 541.06 mi (870.76 km) |
| Castel Bolognese to Hammelburg | 410.50 mi (660.64 km) |
| Castel Bolognese to Hamminkeln | 565.72 mi (910.43 km) |
| Castel Bolognese to Hanau | 423.93 mi (682.25 km) |
| Castel Bolognese to Handewitt | 730.44 mi (1,175.52 km) |
| Castel Bolognese to Hannover | 564.31 mi (908.16 km) |
| Castel Bolognese to Hannoversch Munden | 500.52 mi (805.51 km) |
| Castel Bolognese to Haren | 620.02 mi (997.83 km) |
| Castel Bolognese to Harrislee | 732.12 mi (1,178.23 km) |
| Castel Bolognese to Harsefeld | 639.55 mi (1,029.26 km) |
