| Xenia to Sesimbra | 3,891.01 mi (6,261.98 km) |
| Xenia to Setubal | 3,898.50 mi (6,274.02 km) |
| Xenia to Sever do Vouga | 3,856.06 mi (6,205.72 km) |
| Xenia to Silves | 3,962.86 mi (6,377.61 km) |
| Xenia to Sines | 3,917.72 mi (6,304.96 km) |
| Xenia to Sintra | 3,866.08 mi (6,221.85 km) |
| Xenia to Sobrado de Paiva | 3,851.80 mi (6,198.87 km) |
| Xenia to Sobral de Monte Agraco | 3,870.72 mi (6,229.32 km) |
| Xenia to Soure | 3,864.02 mi (6,218.54 km) |
| Xenia to Tabua | 3,883.25 mi (6,249.49 km) |
| Xenia to Tavira | 4,003.52 mi (6,443.04 km) |
| Xenia to Tomar | 3,888.05 mi (6,257.22 km) |
| Xenia to Tondela | 3,875.95 mi (6,237.74 km) |
| Xenia to Torre de Moncorvo | 3,899.93 mi (6,276.33 km) |
| Xenia to Torres Novas | 3,886.58 mi (6,254.85 km) |
