| Sulphur to Pombal | 4,658.45 mi (7,497.04 km) |
| Sulphur to Ponta Delgada | 3,829.09 mi (6,162.32 km) |
| Sulphur to Ponta do Sol | 4,394.19 mi (7,071.77 km) |
| Sulphur to Ponte da Barca | 4,622.17 mi (7,438.66 km) |
| Sulphur to Ponte de Lima | 4,615.75 mi (7,428.33 km) |
| Sulphur to Ponte de Sor | 4,705.64 mi (7,573.00 km) |
| Sulphur to Portalegre | 4,733.67 mi (7,618.10 km) |
| Sulphur to Portimao | 4,734.37 mi (7,619.24 km) |
| Sulphur to Porto | 4,627.83 mi (7,447.77 km) |
| Sulphur to Porto de Mos | 4,656.96 mi (7,494.66 km) |
| Sulphur to Povoa de Lanhoso | 4,635.12 mi (7,459.50 km) |
| Sulphur to Povoa de Santa Iria | 4,663.07 mi (7,504.48 km) |
| Sulphur to Povoa de Varzim | 4,615.76 mi (7,428.35 km) |
| Sulphur to Praia da Vitoria | 3,739.63 mi (6,018.36 km) |
| Sulphur to Praia do Carvoeiro | 4,738.81 mi (7,626.37 km) |
