| Merthyr Tudful to Altinova | 1,728.04 mi (2,781.01 km) |
| Merthyr Tudful to Altintas | 1,823.31 mi (2,934.33 km) |
| Merthyr Tudful to Altinyayla | 2,092.18 mi (3,367.04 km) |
| Merthyr Tudful to Altunhisar | 2,047.23 mi (3,294.70 km) |
| Merthyr Tudful to Alucra | 2,134.60 mi (3,435.30 km) |
| Merthyr Tudful to Amasra | 1,806.15 mi (2,906.71 km) |
| Merthyr Tudful to Amasya | 1,996.25 mi (3,212.65 km) |
| Merthyr Tudful to Anamur | 2,072.74 mi (3,335.75 km) |
| Merthyr Tudful to Andirin | 2,148.79 mi (3,458.15 km) |
| Merthyr Tudful to Ankara | 1,899.93 mi (3,057.65 km) |
| Merthyr Tudful to Antalya | 1,946.83 mi (3,133.12 km) |
| Merthyr Tudful to Araban | 2,211.94 mi (3,559.77 km) |
| Merthyr Tudful to Arac | 1,866.18 mi (3,003.32 km) |
| Merthyr Tudful to Arakli | 2,164.63 mi (3,483.63 km) |
| Merthyr Tudful to Aralik | 2,398.42 mi (3,859.89 km) |
