| Merthyr Tudful to Hohenhameln | 572.17 mi (920.82 km) |
| Merthyr Tudful to Hohenkirchen-Siegertsbrunn | 718.74 mi (1,156.69 km) |
| Merthyr Tudful to Hohenmolsen | 666.36 mi (1,072.40 km) |
| Merthyr Tudful to Hohenstein-Ernstthal | 697.33 mi (1,122.25 km) |
| Merthyr Tudful to Hohr-Grenzhausen | 487.46 mi (784.48 km) |
| Merthyr Tudful to Holzgerlingen | 587.57 mi (945.60 km) |
| Merthyr Tudful to Holzkirchen | 721.54 mi (1,161.21 km) |
| Merthyr Tudful to Holzminden | 547.53 mi (881.17 km) |
| Merthyr Tudful to Holzwickede | 471.49 mi (758.79 km) |
| Merthyr Tudful to Homburg | 498.86 mi (802.84 km) |
| Merthyr Tudful to Hoppegarten | 723.22 mi (1,163.92 km) |
| Merthyr Tudful to Horb am Neckar | 580.57 mi (934.34 km) |
| Merthyr Tudful to Horn-Bad Meinberg | 526.77 mi (847.75 km) |
| Merthyr Tudful to Horstel | 467.30 mi (752.05 km) |
| Merthyr Tudful to Hosbach | 560.73 mi (902.41 km) |
