| Birzebbuga to Setubal | 1,299.20 mi (2,090.86 km) |
| Birzebbuga to Sever do Vouga | 1,283.10 mi (2,064.94 km) |
| Birzebbuga to Silves | 1,275.85 mi (2,053.28 km) |
| Birzebbuga to Sines | 1,297.57 mi (2,088.23 km) |
| Birzebbuga to Sintra | 1,326.34 mi (2,134.53 km) |
| Birzebbuga to Sobrado de Paiva | 1,280.96 mi (2,061.50 km) |
| Birzebbuga to Sobral de Monte Agraco | 1,314.12 mi (2,114.87 km) |
| Birzebbuga to Soure | 1,291.45 mi (2,078.38 km) |
| Birzebbuga to Tabua | 1,262.15 mi (2,031.24 km) |
| Birzebbuga to Tavira | 1,232.68 mi (1,983.80 km) |
| Birzebbuga to Tomar | 1,277.24 mi (2,055.52 km) |
| Birzebbuga to Tondela | 1,266.36 mi (2,038.00 km) |
| Birzebbuga to Torre de Moncorvo | 1,224.76 mi (1,971.06 km) |
| Birzebbuga to Torres Novas | 1,282.75 mi (2,064.39 km) |
| Birzebbuga to Torres Vedras | 1,320.45 mi (2,125.06 km) |
