| Bilbao to Santander | 46.51 mi (74.84 km) |
| Bilbao to Santany | 413.78 mi (665.91 km) |
| Bilbao to Santiago de Compostela | 284.87 mi (458.45 km) |
| Bilbao to Santiago del Teide | 1,290.36 mi (2,076.63 km) |
| Bilbao to Santiponce | 434.40 mi (699.10 km) |
| Bilbao to Santomera | 372.13 mi (598.88 km) |
| Bilbao to Santona | 29.70 mi (47.80 km) |
| Bilbao to Santurce-Antiguo | 7.42 mi (11.95 km) |
| Bilbao to Sarria | 229.29 mi (369.00 km) |
| Bilbao to Sauzal | 1,267.16 mi (2,039.30 km) |
| Bilbao to Sedavi | 295.53 mi (475.62 km) |
| Bilbao to Segorbe | 266.78 mi (429.34 km) |
| Bilbao to Segovia | 170.87 mi (274.99 km) |
| Bilbao to Senmanat | 281.96 mi (453.77 km) |
| Bilbao to Sesena | 221.50 mi (356.48 km) |
