| Merthyr Tudful to Bad Mergentheim | 595.76 mi (958.78 km) |
| Merthyr Tudful to Bad Munder am Deister | 546.87 mi (880.10 km) |
| Merthyr Tudful to Bad Munstereifel | 446.91 mi (719.23 km) |
| Merthyr Tudful to Bad Nauheim | 534.58 mi (860.33 km) |
| Merthyr Tudful to Bad Nenndorf | 543.00 mi (873.87 km) |
| Merthyr Tudful to Bad Neuenahr-Ahrweiler | 461.82 mi (743.22 km) |
| Merthyr Tudful to Bad Neustadt | 597.88 mi (962.19 km) |
| Merthyr Tudful to Bad Oeynhausen | 518.71 mi (834.78 km) |
| Merthyr Tudful to Bad Oldesloe | 591.25 mi (951.52 km) |
| Merthyr Tudful to Bad Orb | 562.86 mi (905.84 km) |
| Merthyr Tudful to Bad Pyrmont | 538.95 mi (867.36 km) |
| Merthyr Tudful to Bad Rappenau | 574.44 mi (924.48 km) |
| Merthyr Tudful to Bad Reichenhall | 775.14 mi (1,247.47 km) |
| Merthyr Tudful to Bad Sackingen | 582.83 mi (937.98 km) |
| Merthyr Tudful to Bad Salzdetfurth | 570.31 mi (917.82 km) |
