| Palm River-Clair Mel to Sesena | 4,439.84 mi (7,145.23 km) |
| Palm River-Clair Mel to Sestao | 4,415.72 mi (7,106.41 km) |
| Palm River-Clair Mel to Sevilla | 4,375.35 mi (7,041.44 km) |
| Palm River-Clair Mel to Sevilla La Nueva | 4,418.49 mi (7,110.87 km) |
| Palm River-Clair Mel to Silla | 4,621.88 mi (7,438.19 km) |
| Palm River-Clair Mel to Silleda | 4,168.52 mi (6,708.59 km) |
| Palm River-Clair Mel to Sitges | 4,692.34 mi (7,551.59 km) |
| Palm River-Clair Mel to Socuellamos | 4,501.68 mi (7,244.75 km) |
| Palm River-Clair Mel to Soller | 4,769.80 mi (7,676.24 km) |
| Palm River-Clair Mel to Solsona | 4,661.86 mi (7,502.54 km) |
| Palm River-Clair Mel to Son Servera | 4,806.23 mi (7,734.88 km) |
| Palm River-Clair Mel to Sonseca | 4,434.64 mi (7,136.87 km) |
| Palm River-Clair Mel to Sopelana | 4,415.76 mi (7,106.47 km) |
| Palm River-Clair Mel to Soria | 4,470.31 mi (7,194.27 km) |
| Palm River-Clair Mel to Suances | 4,362.81 mi (7,021.26 km) |
