| Bethesda to Sesimbra | 3,575.89 mi (5,754.84 km) |
| Bethesda to Setubal | 3,583.95 mi (5,767.81 km) |
| Bethesda to Sever do Vouga | 3,550.82 mi (5,714.50 km) |
| Bethesda to Silves | 3,644.12 mi (5,864.64 km) |
| Bethesda to Sines | 3,601.13 mi (5,795.45 km) |
| Bethesda to Sintra | 3,551.89 mi (5,716.21 km) |
| Bethesda to Sobrado de Paiva | 3,547.93 mi (5,709.84 km) |
| Bethesda to Sobral de Monte Agraco | 3,557.68 mi (5,725.53 km) |
| Bethesda to Soure | 3,555.68 mi (5,722.32 km) |
| Bethesda to Tabua | 3,576.97 mi (5,756.58 km) |
| Bethesda to Tavira | 3,685.61 mi (5,931.42 km) |
| Bethesda to Tomar | 3,578.25 mi (5,758.63 km) |
| Bethesda to Tondela | 3,570.23 mi (5,745.73 km) |
| Bethesda to Torre de Moncorvo | 3,598.30 mi (5,790.91 km) |
| Bethesda to Torres Novas | 3,576.10 mi (5,755.18 km) |
