| Williamsport to Pombal | 3,493.60 mi (5,622.40 km) |
| Williamsport to Ponta Delgada | 2,709.71 mi (4,360.85 km) |
| Williamsport to Ponta do Sol | 3,295.57 mi (5,303.70 km) |
| Williamsport to Ponte da Barca | 3,449.74 mi (5,551.83 km) |
| Williamsport to Ponte de Lima | 3,443.60 mi (5,541.94 km) |
| Williamsport to Ponte de Sor | 3,542.79 mi (5,701.58 km) |
| Williamsport to Portalegre | 3,569.64 mi (5,744.77 km) |
| Williamsport to Portimao | 3,582.62 mi (5,765.68 km) |
| Williamsport to Porto | 3,457.96 mi (5,565.05 km) |
| Williamsport to Porto de Mos | 3,493.75 mi (5,622.65 km) |
| Williamsport to Povoa de Lanhoso | 3,463.35 mi (5,573.73 km) |
| Williamsport to Povoa de Santa Iria | 3,503.63 mi (5,638.55 km) |
| Williamsport to Povoa de Varzim | 3,445.23 mi (5,544.57 km) |
| Williamsport to Praia da Vitoria | 2,614.38 mi (4,207.44 km) |
| Williamsport to Praia do Carvoeiro | 3,586.99 mi (5,772.71 km) |
