| Werther to Sestao | 803.50 mi (1,293.11 km) |
| Werther to Sevilla | 1,240.69 mi (1,996.70 km) |
| Werther to Sevilla La Nueva | 1,002.20 mi (1,612.88 km) |
| Werther to Silla | 974.39 mi (1,568.14 km) |
| Werther to Silleda | 1,008.68 mi (1,623.32 km) |
| Werther to Sitges | 811.14 mi (1,305.41 km) |
| Werther to Socuellamos | 1,032.96 mi (1,662.39 km) |
| Werther to Soller | 892.95 mi (1,437.06 km) |
| Werther to Solsona | 767.62 mi (1,235.37 km) |
| Werther to Son Servera | 893.64 mi (1,438.18 km) |
| Werther to Sonseca | 1,038.31 mi (1,671.00 km) |
| Werther to Sopelana | 798.82 mi (1,285.57 km) |
| Werther to Soria | 875.95 mi (1,409.70 km) |
| Werther to Suances | 829.44 mi (1,334.86 km) |
| Werther to Sueca | 982.52 mi (1,581.22 km) |
