| Merthyr Tudful to Argostoli | 1,484.99 mi (2,389.87 km) |
| Merthyr Tudful to Argyroupoli | 1,622.25 mi (2,610.77 km) |
| Merthyr Tudful to Arta | 1,454.70 mi (2,341.12 km) |
| Merthyr Tudful to Artemida | 1,628.69 mi (2,621.12 km) |
| Merthyr Tudful to Aspropyrgos | 1,607.70 mi (2,587.34 km) |
| Merthyr Tudful to Athens | 1,617.31 mi (2,602.80 km) |
| Merthyr Tudful to Chaidari | 1,612.71 mi (2,595.40 km) |
| Merthyr Tudful to Chalandri | 1,618.51 mi (2,604.74 km) |
| Merthyr Tudful to Chalkida | 1,589.02 mi (2,557.29 km) |
| Merthyr Tudful to Chania | 1,752.09 mi (2,819.71 km) |
| Merthyr Tudful to Chios | 1,693.41 mi (2,725.28 km) |
| Merthyr Tudful to Cholargos | 1,619.32 mi (2,606.05 km) |
| Merthyr Tudful to Chrysoupoli | 1,517.70 mi (2,442.50 km) |
| Merthyr Tudful to Dafni | 1,619.17 mi (2,605.81 km) |
| Merthyr Tudful to Diavata | 1,456.53 mi (2,344.07 km) |
