| Merthyr Tudful to Salzgitter | 583.75 mi (939.46 km) |
| Merthyr Tudful to Salzhemmendorf | 552.24 mi (888.74 km) |
| Merthyr Tudful to Salzkotten | 512.50 mi (824.79 km) |
| Merthyr Tudful to Salzwedel | 617.56 mi (993.86 km) |
| Merthyr Tudful to Sande | 492.44 mi (792.51 km) |
| Merthyr Tudful to Sandhausen | 553.12 mi (890.16 km) |
| Merthyr Tudful to Sangerhausen | 629.10 mi (1,012.43 km) |
| Merthyr Tudful to Sankt Augustin | 461.33 mi (742.44 km) |
| Merthyr Tudful to Sankt Georgen im Schwarzwald | 576.74 mi (928.18 km) |
| Merthyr Tudful to Sankt Ingbert | 490.41 mi (789.24 km) |
| Merthyr Tudful to Sankt Leon-Rot | 552.70 mi (889.48 km) |
| Merthyr Tudful to Sankt Wendel | 487.89 mi (785.18 km) |
| Merthyr Tudful to Sarstedt | 563.51 mi (906.88 km) |
| Merthyr Tudful to Sassenberg | 486.98 mi (783.72 km) |
| Merthyr Tudful to Sassenburg | 595.74 mi (958.74 km) |
