| Seaham to Pombal | 1,084.64 mi (1,745.56 km) |
| Seaham to Ponta Delgada | 1,640.60 mi (2,640.29 km) |
| Seaham to Ponta do Sol | 1,712.29 mi (2,755.66 km) |
| Seaham to Ponte da Barca | 956.67 mi (1,539.60 km) |
| Seaham to Ponte de Lima | 961.17 mi (1,546.85 km) |
| Seaham to Ponte de Sor | 1,120.85 mi (1,803.84 km) |
| Seaham to Portalegre | 1,108.98 mi (1,784.73 km) |
| Seaham to Portimao | 1,269.42 mi (2,042.94 km) |
| Seaham to Porto | 1,001.92 mi (1,612.43 km) |
| Seaham to Porto de Mos | 1,108.27 mi (1,783.59 km) |
| Seaham to Povoa de Lanhoso | 969.83 mi (1,560.79 km) |
| Seaham to Povoa de Santa Iria | 1,161.12 mi (1,868.64 km) |
| Seaham to Povoa de Varzim | 989.67 mi (1,592.72 km) |
| Seaham to Praia da Vitoria | 1,632.03 mi (2,626.49 km) |
| Seaham to Praia do Carvoeiro | 1,269.58 mi (2,043.19 km) |
