| Sidcup to Pombal | 898.60 mi (1,446.16 km) |
| Sidcup to Ponta Delgada | 1,568.21 mi (2,523.79 km) |
| Sidcup to Ponta do Sol | 1,558.87 mi (2,508.76 km) |
| Sidcup to Ponte da Barca | 777.19 mi (1,250.76 km) |
| Sidcup to Ponte de Lima | 782.89 mi (1,259.94 km) |
| Sidcup to Ponte de Sor | 927.77 mi (1,493.10 km) |
| Sidcup to Portalegre | 911.66 mi (1,467.18 km) |
| Sidcup to Portimao | 1,074.06 mi (1,728.54 km) |
| Sidcup to Porto | 821.13 mi (1,321.48 km) |
| Sidcup to Porto de Mos | 922.54 mi (1,484.68 km) |
| Sidcup to Povoa de Lanhoso | 787.84 mi (1,267.90 km) |
| Sidcup to Povoa de Santa Iria | 974.64 mi (1,568.54 km) |
| Sidcup to Povoa de Varzim | 811.17 mi (1,305.44 km) |
| Sidcup to Praia da Vitoria | 1,575.01 mi (2,534.73 km) |
| Sidcup to Praia do Carvoeiro | 1,073.66 mi (1,727.89 km) |
