| Birzai to Setubal | 1,960.19 mi (3,154.62 km) |
| Birzai to Sever do Vouga | 1,827.63 mi (2,941.28 km) |
| Birzai to Silves | 2,015.69 mi (3,243.94 km) |
| Birzai to Sines | 1,989.31 mi (3,201.49 km) |
| Birzai to Sintra | 1,963.24 mi (3,159.53 km) |
| Birzai to Sobrado de Paiva | 1,808.94 mi (2,911.21 km) |
| Birzai to Sobral de Monte Agraco | 1,943.50 mi (3,127.75 km) |
| Birzai to Soure | 1,871.87 mi (3,012.48 km) |
| Birzai to Tabua | 1,834.56 mi (2,952.43 km) |
| Birzai to Tavira | 1,992.50 mi (3,206.61 km) |
| Birzai to Tomar | 1,887.34 mi (3,037.38 km) |
| Birzai to Tondela | 1,828.51 mi (2,942.70 km) |
| Birzai to Torre de Moncorvo | 1,760.13 mi (2,832.66 km) |
| Birzai to Torres Novas | 1,898.35 mi (3,055.11 km) |
| Birzai to Torres Vedras | 1,944.16 mi (3,128.82 km) |
