| Martin to Sesimbra | 1,566.66 mi (2,521.30 km) |
| Martin to Setubal | 1,554.37 mi (2,501.52 km) |
| Martin to Sever do Vouga | 1,444.19 mi (2,324.21 km) |
| Martin to Silves | 1,592.29 mi (2,562.55 km) |
| Martin to Sines | 1,577.12 mi (2,538.13 km) |
| Martin to Sintra | 1,564.53 mi (2,517.87 km) |
| Martin to Sobrado de Paiva | 1,428.69 mi (2,299.26 km) |
| Martin to Sobral de Monte Agraco | 1,545.36 mi (2,487.02 km) |
| Martin to Soure | 1,481.86 mi (2,384.82 km) |
| Martin to Tabua | 1,443.44 mi (2,323.00 km) |
| Martin to Tavira | 1,562.14 mi (2,514.02 km) |
| Martin to Tomar | 1,490.02 mi (2,397.95 km) |
| Martin to Tondela | 1,439.86 mi (2,317.24 km) |
| Martin to Torre de Moncorvo | 1,372.58 mi (2,208.96 km) |
| Martin to Torres Novas | 1,500.40 mi (2,414.66 km) |
