| Merthyr Tudful to Entroncamento | 882.71 mi (1,420.59 km) |
| Merthyr Tudful to Ericeira | 929.70 mi (1,496.21 km) |
| Merthyr Tudful to Ermezinde | 767.28 mi (1,234.82 km) |
| Merthyr Tudful to Esmoriz | 785.77 mi (1,264.58 km) |
| Merthyr Tudful to Espinho | 782.33 mi (1,259.04 km) |
| Merthyr Tudful to Esposende | 750.06 mi (1,207.10 km) |
| Merthyr Tudful to Estarreja | 798.46 mi (1,285.00 km) |
| Merthyr Tudful to Estoril | 946.52 mi (1,523.28 km) |
| Merthyr Tudful to Estremoz | 913.57 mi (1,470.25 km) |
| Merthyr Tudful to Evora | 936.21 mi (1,506.68 km) |
| Merthyr Tudful to Fafe | 746.22 mi (1,200.92 km) |
| Merthyr Tudful to Falagueira | 940.37 mi (1,513.37 km) |
| Merthyr Tudful to Famalicao | 753.58 mi (1,212.77 km) |
| Merthyr Tudful to Fanzeres | 770.36 mi (1,239.77 km) |
| Merthyr Tudful to Faro | 1,041.59 mi (1,676.28 km) |
