| Neath to Sesimbra | 948.32 mi (1,526.17 km) |
| Neath to Setubal | 940.25 mi (1,513.19 km) |
| Neath to Sever do Vouga | 785.39 mi (1,263.96 km) |
| Neath to Silves | 1,025.22 mi (1,649.92 km) |
| Neath to Sines | 978.22 mi (1,574.29 km) |
| Neath to Sintra | 928.44 mi (1,494.18 km) |
| Neath to Sobrado de Paiva | 764.01 mi (1,229.56 km) |
| Neath to Sobral de Monte Agraco | 910.57 mi (1,465.42 km) |
| Neath to Soure | 834.60 mi (1,343.17 km) |
| Neath to Tabua | 806.21 mi (1,297.46 km) |
| Neath to Tavira | 1,022.21 mi (1,645.08 km) |
| Neath to Tomar | 862.03 mi (1,387.31 km) |
| Neath to Tondela | 796.33 mi (1,281.58 km) |
| Neath to Torre de Moncorvo | 739.64 mi (1,190.33 km) |
| Neath to Torres Novas | 872.43 mi (1,404.05 km) |
