| Mablethorpe to Sesimbra | 1,121.18 mi (1,804.37 km) |
| Mablethorpe to Setubal | 1,112.09 mi (1,789.74 km) |
| Mablethorpe to Sever do Vouga | 959.54 mi (1,544.24 km) |
| Mablethorpe to Silves | 1,191.53 mi (1,917.58 km) |
| Mablethorpe to Sines | 1,148.63 mi (1,848.54 km) |
| Mablethorpe to Sintra | 1,103.76 mi (1,776.34 km) |
| Mablethorpe to Sobrado de Paiva | 938.37 mi (1,510.16 km) |
| Mablethorpe to Sobral de Monte Agraco | 1,085.07 mi (1,746.25 km) |
| Mablethorpe to Soure | 1,008.60 mi (1,623.18 km) |
| Mablethorpe to Tabua | 977.13 mi (1,572.54 km) |
| Mablethorpe to Tavira | 1,183.49 mi (1,904.64 km) |
| Mablethorpe to Tomar | 1,033.52 mi (1,663.29 km) |
| Mablethorpe to Tondela | 968.04 mi (1,557.91 km) |
| Mablethorpe to Torre de Moncorvo | 906.49 mi (1,458.86 km) |
| Mablethorpe to Torres Novas | 1,044.32 mi (1,680.68 km) |
