| Horn Lake to Solofra | 5,360.08 mi (8,626.22 km) |
| Horn Lake to Somma Lombardo | 4,917.30 mi (7,913.63 km) |
| Horn Lake to Somma Vesuviana | 5,340.96 mi (8,595.45 km) |
| Horn Lake to Sommacampagna | 5,016.03 mi (8,072.51 km) |
| Horn Lake to Sona | 5,014.11 mi (8,069.42 km) |
| Horn Lake to Sondrio | 4,947.77 mi (7,962.66 km) |
| Horn Lake to Sora | 5,272.53 mi (8,485.31 km) |
| Horn Lake to Sorbolo | 5,020.04 mi (8,078.97 km) |
| Horn Lake to Soresina | 4,979.41 mi (8,013.58 km) |
| Horn Lake to Sorisole | 4,954.73 mi (7,973.86 km) |
| Horn Lake to Sorrento | 5,348.10 mi (8,606.94 km) |
| Horn Lake to Sorso | 5,089.80 mi (8,191.25 km) |
| Horn Lake to Sortino | 5,517.49 mi (8,879.54 km) |
| Horn Lake to Soverato Marina | 5,520.96 mi (8,885.12 km) |
| Horn Lake to Sovicille | 5,111.32 mi (8,225.87 km) |
