| Harrow on the Hill to Hohenhameln | 445.42 mi (716.83 km) |
| Harrow on the Hill to Hohenkirchen-Siegertsbrunn | 590.49 mi (950.30 km) |
| Harrow on the Hill to Hohenmolsen | 536.39 mi (863.24 km) |
| Harrow on the Hill to Hohenstein-Ernstthal | 566.88 mi (912.31 km) |
| Harrow on the Hill to Hohr-Grenzhausen | 356.48 mi (573.70 km) |
| Harrow on the Hill to Holzgerlingen | 460.35 mi (740.86 km) |
| Harrow on the Hill to Holzkirchen | 593.68 mi (955.43 km) |
| Harrow on the Hill to Holzminden | 418.95 mi (674.24 km) |
| Harrow on the Hill to Holzwickede | 341.53 mi (549.64 km) |
| Harrow on the Hill to Homburg | 371.15 mi (597.31 km) |
| Harrow on the Hill to Hoppegarten | 597.62 mi (961.78 km) |
| Harrow on the Hill to Horb am Neckar | 454.59 mi (731.59 km) |
| Harrow on the Hill to Horn-Bad Meinberg | 398.34 mi (641.07 km) |
| Harrow on the Hill to Horstel | 340.96 mi (548.72 km) |
| Harrow on the Hill to Hosbach | 429.91 mi (691.87 km) |
