| Bilbao to Santarem | 408.32 mi (657.13 km) |
| Bilbao to Santiago do Cacem | 471.78 mi (759.26 km) |
| Bilbao to Santo Andre | 471.66 mi (759.07 km) |
| Bilbao to Santo Tirso | 312.83 mi (503.46 km) |
| Bilbao to Sao Bras de Alportel | 496.30 mi (798.72 km) |
| Bilbao to Sao Felix da Marinha | 329.80 mi (530.76 km) |
| Bilbao to Sao Joao da Madeira | 328.59 mi (528.82 km) |
| Bilbao to Sao Joao de Ver | 329.34 mi (530.01 km) |
| Bilbao to Sao Mamede de Infesta | 323.23 mi (520.18 km) |
| Bilbao to Sao Pedro do Sul | 315.71 mi (508.09 km) |
| Bilbao to Satao | 302.24 mi (486.42 km) |
| Bilbao to Seia | 314.36 mi (505.91 km) |
| Bilbao to Senhora da Hora | 326.02 mi (524.68 km) |
| Bilbao to Serpa | 441.27 mi (710.16 km) |
| Bilbao to Serta | 358.67 mi (577.22 km) |
