| Palm River-Clair Mel to Solofra | 5,331.86 mi (8,580.80 km) |
| Palm River-Clair Mel to Somma Lombardo | 4,914.54 mi (7,909.19 km) |
| Palm River-Clair Mel to Somma Vesuviana | 5,311.25 mi (8,547.63 km) |
| Palm River-Clair Mel to Sommacampagna | 5,018.44 mi (8,076.40 km) |
| Palm River-Clair Mel to Sona | 5,016.81 mi (8,073.78 km) |
| Palm River-Clair Mel to Sondrio | 4,954.73 mi (7,973.87 km) |
| Palm River-Clair Mel to Sora | 5,247.77 mi (8,445.47 km) |
| Palm River-Clair Mel to Sorbolo | 5,014.92 mi (8,070.73 km) |
| Palm River-Clair Mel to Soresina | 4,976.73 mi (8,009.27 km) |
| Palm River-Clair Mel to Sorisole | 4,956.18 mi (7,976.20 km) |
| Palm River-Clair Mel to Sorrento | 5,315.60 mi (8,554.64 km) |
| Palm River-Clair Mel to Sorso | 5,033.66 mi (8,100.90 km) |
| Palm River-Clair Mel to Sortino | 5,453.25 mi (8,776.15 km) |
| Palm River-Clair Mel to Soverato Marina | 5,479.21 mi (8,817.93 km) |
| Palm River-Clair Mel to Sovicille | 5,092.69 mi (8,195.90 km) |
