| Merthyr Tudful to Vetlanda | 832.86 mi (1,340.36 km) |
| Merthyr Tudful to Vimmerby | 865.67 mi (1,393.17 km) |
| Merthyr Tudful to Visby | 951.30 mi (1,530.96 km) |
| Merthyr Tudful to Aadorf | 621.90 mi (1,000.85 km) |
| Merthyr Tudful to Aarau | 592.53 mi (953.59 km) |
| Merthyr Tudful to Adliswil | 614.44 mi (988.85 km) |
| Merthyr Tudful to Aesch | 572.31 mi (921.05 km) |
| Merthyr Tudful to Affoltern am Albis | 612.53 mi (985.76 km) |
| Merthyr Tudful to Aigle | 599.19 mi (964.30 km) |
| Merthyr Tudful to Allschwil | 566.79 mi (912.17 km) |
| Merthyr Tudful to Altdorf | 636.25 mi (1,023.95 km) |
| Merthyr Tudful to Altstatten | 651.72 mi (1,048.85 km) |
| Merthyr Tudful to Amriswil | 635.71 mi (1,023.08 km) |
| Merthyr Tudful to Appenzell | 648.32 mi (1,043.37 km) |
| Merthyr Tudful to Arbon | 642.21 mi (1,033.54 km) |
