| Merthyr Tudful to Pombal | 854.79 mi (1,375.65 km) |
| Merthyr Tudful to Ponta Delgada | 1,449.77 mi (2,333.19 km) |
| Merthyr Tudful to Ponta do Sol | 1,487.00 mi (2,393.09 km) |
| Merthyr Tudful to Ponte da Barca | 726.75 mi (1,169.60 km) |
| Merthyr Tudful to Ponte de Lima | 731.28 mi (1,176.87 km) |
| Merthyr Tudful to Ponte de Sor | 891.47 mi (1,434.68 km) |
| Merthyr Tudful to Portalegre | 880.19 mi (1,416.53 km) |
| Merthyr Tudful to Portimao | 1,040.13 mi (1,673.92 km) |
| Merthyr Tudful to Porto | 772.00 mi (1,242.42 km) |
| Merthyr Tudful to Porto de Mos | 878.40 mi (1,413.65 km) |
| Merthyr Tudful to Povoa de Lanhoso | 739.92 mi (1,190.79 km) |
| Merthyr Tudful to Povoa de Santa Iria | 931.25 mi (1,498.70 km) |
| Merthyr Tudful to Povoa de Varzim | 759.78 mi (1,222.75 km) |
| Merthyr Tudful to Praia da Vitoria | 1,450.36 mi (2,334.13 km) |
| Merthyr Tudful to Praia do Carvoeiro | 1,040.35 mi (1,674.28 km) |
