| Louth to Pombal | 1,013.64 mi (1,631.29 km) |
| Louth to Ponta Delgada | 1,629.37 mi (2,622.22 km) |
| Louth to Ponta do Sol | 1,660.32 mi (2,672.03 km) |
| Louth to Ponte da Barca | 888.71 mi (1,430.24 km) |
| Louth to Ponte de Lima | 893.87 mi (1,438.54 km) |
| Louth to Ponte de Sor | 1,046.06 mi (1,683.47 km) |
| Louth to Portalegre | 1,031.77 mi (1,660.48 km) |
| Louth to Portimao | 1,193.69 mi (1,921.05 km) |
| Louth to Porto | 933.46 mi (1,502.26 km) |
| Louth to Porto de Mos | 1,037.51 mi (1,669.71 km) |
| Louth to Povoa de Lanhoso | 900.59 mi (1,449.36 km) |
| Louth to Povoa de Santa Iria | 1,090.10 mi (1,754.35 km) |
| Louth to Povoa de Varzim | 922.38 mi (1,484.43 km) |
| Louth to Praia da Vitoria | 1,628.20 mi (2,620.33 km) |
| Louth to Praia do Carvoeiro | 1,193.52 mi (1,920.79 km) |
