| North Augusta to Sesimbra | 3,979.70 mi (6,404.72 km) |
| North Augusta to Setubal | 3,988.42 mi (6,418.74 km) |
| North Augusta to Sever do Vouga | 3,965.57 mi (6,381.97 km) |
| North Augusta to Silves | 4,043.13 mi (6,506.79 km) |
| North Augusta to Sines | 4,003.04 mi (6,442.28 km) |
| North Augusta to Sintra | 3,956.92 mi (6,368.04 km) |
| North Augusta to Sobrado de Paiva | 3,964.04 mi (6,379.51 km) |
| North Augusta to Sobral de Monte Agraco | 3,964.01 mi (6,379.46 km) |
| North Augusta to Soure | 3,967.21 mi (6,384.61 km) |
| North Augusta to Tabua | 3,990.56 mi (6,422.18 km) |
| North Augusta to Tavira | 4,085.51 mi (6,574.99 km) |
| North Augusta to Tomar | 3,988.11 mi (6,418.24 km) |
| North Augusta to Tondela | 3,984.41 mi (6,412.28 km) |
| North Augusta to Torre de Moncorvo | 4,016.37 mi (6,463.73 km) |
| North Augusta to Torres Novas | 3,985.23 mi (6,413.61 km) |
