| Santander to Saarijarvi | 1,765.20 mi (2,840.82 km) |
| Santander to Salo | 1,616.31 mi (2,601.21 km) |
| Santander to Sastamala | 1,648.39 mi (2,652.83 km) |
| Santander to Savonlinna | 1,833.62 mi (2,950.92 km) |
| Santander to Seinajoki | 1,707.76 mi (2,748.37 km) |
| Santander to Siilinjarvi | 1,842.26 mi (2,964.83 km) |
| Santander to Sipoo | 1,677.78 mi (2,700.12 km) |
| Santander to Sippola | 1,741.13 mi (2,802.08 km) |
| Santander to Sodankyla | 1,995.86 mi (3,212.02 km) |
| Santander to Somero | 1,636.92 mi (2,634.36 km) |
| Santander to Sotkamo | 1,900.54 mi (3,058.62 km) |
| Santander to Tampere | 1,677.55 mi (2,699.76 km) |
| Santander to Tornio | 1,874.44 mi (3,016.62 km) |
| Santander to Turku | 1,594.80 mi (2,566.59 km) |
| Santander to Tuusula | 1,673.32 mi (2,692.95 km) |
