| Puenteareas to Sestao | 289.74 mi (466.30 km) |
| Puenteareas to Sevilla | 365.57 mi (588.33 km) |
| Puenteareas to Sevilla La Nueva | 264.03 mi (424.92 km) |
| Puenteareas to Silla | 465.34 mi (748.89 km) |
| Puenteareas to Silleda | 39.28 mi (63.21 km) |
| Puenteareas to Sitges | 535.13 mi (861.20 km) |
| Puenteareas to Socuellamos | 358.57 mi (577.06 km) |
| Puenteareas to Soller | 606.88 mi (976.67 km) |
| Puenteareas to Solsona | 513.57 mi (826.51 km) |
| Puenteareas to Son Servera | 643.32 mi (1,035.32 km) |
| Puenteareas to Sonseca | 292.25 mi (470.34 km) |
| Puenteareas to Sopelana | 292.24 mi (470.32 km) |
| Puenteareas to Soria | 311.11 mi (500.69 km) |
| Puenteareas to Suances | 241.94 mi (389.36 km) |
| Puenteareas to Sueca | 475.14 mi (764.66 km) |
