| Huntsville to Pombal | 4,162.79 mi (6,699.36 km) |
| Huntsville to Ponta Delgada | 3,344.16 mi (5,381.90 km) |
| Huntsville to Ponta do Sol | 3,916.28 mi (6,302.65 km) |
| Huntsville to Ponte da Barca | 4,124.98 mi (6,638.51 km) |
| Huntsville to Ponte de Lima | 4,118.60 mi (6,628.25 km) |
| Huntsville to Ponte de Sor | 4,210.45 mi (6,776.07 km) |
| Huntsville to Portalegre | 4,238.22 mi (6,820.76 km) |
| Huntsville to Portimao | 4,241.89 mi (6,826.67 km) |
| Huntsville to Porto | 4,131.12 mi (6,648.39 km) |
| Huntsville to Porto de Mos | 4,161.67 mi (6,697.56 km) |
| Huntsville to Povoa de Lanhoso | 4,138.05 mi (6,659.54 km) |
| Huntsville to Povoa de Santa Iria | 4,168.65 mi (6,708.79 km) |
| Huntsville to Povoa de Varzim | 4,118.92 mi (6,628.76 km) |
| Huntsville to Praia da Vitoria | 3,252.97 mi (5,235.15 km) |
| Huntsville to Praia do Carvoeiro | 4,246.31 mi (6,833.78 km) |
