| Sankt Augustin to Sestao | 702.96 mi (1,131.31 km) |
| Sankt Augustin to Sevilla | 1,137.64 mi (1,830.86 km) |
| Sankt Augustin to Sevilla La Nueva | 899.52 mi (1,447.63 km) |
| Sankt Augustin to Silla | 869.96 mi (1,400.06 km) |
| Sankt Augustin to Silleda | 915.71 mi (1,473.69 km) |
| Sankt Augustin to Sitges | 707.24 mi (1,138.19 km) |
| Sankt Augustin to Socuellamos | 928.88 mi (1,494.89 km) |
| Sankt Augustin to Soller | 790.56 mi (1,272.28 km) |
| Sankt Augustin to Solsona | 663.33 mi (1,067.52 km) |
| Sankt Augustin to Son Servera | 792.26 mi (1,275.02 km) |
| Sankt Augustin to Sonseca | 935.12 mi (1,504.94 km) |
| Sankt Augustin to Sopelana | 698.35 mi (1,123.89 km) |
| Sankt Augustin to Soria | 772.93 mi (1,243.91 km) |
| Sankt Augustin to Suances | 730.80 mi (1,176.11 km) |
| Sankt Augustin to Sueca | 878.12 mi (1,413.20 km) |
