| Osuna to Santarem | 238.69 mi (384.13 km) |
| Osuna to Santiago do Cacem | 204.29 mi (328.77 km) |
| Osuna to Santo Andre | 207.50 mi (333.94 km) |
| Osuna to Santo Tirso | 335.59 mi (540.08 km) |
| Osuna to Sao Bras de Alportel | 153.30 mi (246.71 km) |
| Osuna to Sao Felix da Marinha | 323.37 mi (520.41 km) |
| Osuna to Sao Joao da Madeira | 311.61 mi (501.48 km) |
| Osuna to Sao Joao de Ver | 316.69 mi (509.67 km) |
| Osuna to Sao Mamede de Infesta | 331.92 mi (534.18 km) |
| Osuna to Sao Pedro do Sul | 290.51 mi (467.53 km) |
| Osuna to Satao | 280.11 mi (450.80 km) |
| Osuna to Seia | 261.05 mi (420.11 km) |
| Osuna to Senhora da Hora | 332.69 mi (535.40 km) |
| Osuna to Serpa | 145.37 mi (233.95 km) |
| Osuna to Serta | 240.29 mi (386.70 km) |
