| Orsova to Sesimbra | 1,673.06 mi (2,692.52 km) |
| Orsova to Setubal | 1,660.55 mi (2,672.40 km) |
| Orsova to Sever do Vouga | 1,575.77 mi (2,535.95 km) |
| Orsova to Silves | 1,679.50 mi (2,702.89 km) |
| Orsova to Sines | 1,676.19 mi (2,697.57 km) |
| Orsova to Sintra | 1,676.90 mi (2,698.71 km) |
| Orsova to Sobrado de Paiva | 1,563.76 mi (2,516.63 km) |
| Orsova to Sobral de Monte Agraco | 1,659.11 mi (2,670.08 km) |
| Orsova to Soure | 1,605.86 mi (2,584.38 km) |
| Orsova to Tabua | 1,568.34 mi (2,524.00 km) |
| Orsova to Tavira | 1,643.39 mi (2,644.79 km) |
| Orsova to Tomar | 1,607.05 mi (2,586.30 km) |
| Orsova to Tondela | 1,567.12 mi (2,522.04 km) |
| Orsova to Torre de Moncorvo | 1,504.30 mi (2,420.94 km) |
| Orsova to Torres Novas | 1,616.37 mi (2,601.30 km) |
