| Swieqi to Sestao | 1,058.51 mi (1,703.51 km) |
| Swieqi to Sevilla | 1,137.18 mi (1,830.11 km) |
| Swieqi to Sevilla La Nueva | 1,049.06 mi (1,688.30 km) |
| Swieqi to Silla | 847.50 mi (1,363.92 km) |
| Swieqi to Silleda | 1,296.45 mi (2,086.43 km) |
| Swieqi to Sitges | 775.78 mi (1,248.49 km) |
| Swieqi to Socuellamos | 972.15 mi (1,564.53 km) |
| Swieqi to Soller | 694.80 mi (1,118.17 km) |
| Swieqi to Solsona | 811.76 mi (1,306.40 km) |
| Swieqi to Son Servera | 658.34 mi (1,059.49 km) |
| Swieqi to Sonseca | 1,037.28 mi (1,669.35 km) |
| Swieqi to Sopelana | 1,059.20 mi (1,704.62 km) |
| Swieqi to Soria | 995.14 mi (1,601.53 km) |
| Swieqi to Suances | 1,110.26 mi (1,786.80 km) |
| Swieqi to Sueca | 840.15 mi (1,352.08 km) |
