| Indian Trail to Solofra | 4,943.98 mi (7,956.57 km) |
| Indian Trail to Somma Lombardo | 4,512.80 mi (7,262.64 km) |
| Indian Trail to Somma Vesuviana | 4,924.04 mi (7,924.47 km) |
| Indian Trail to Sommacampagna | 4,614.68 mi (7,426.60 km) |
| Indian Trail to Sona | 4,612.91 mi (7,423.76 km) |
| Indian Trail to Sondrio | 4,548.61 mi (7,320.29 km) |
| Indian Trail to Sora | 4,857.88 mi (7,818.00 km) |
| Indian Trail to Sorbolo | 4,614.68 mi (7,426.60 km) |
| Indian Trail to Soresina | 4,575.19 mi (7,363.05 km) |
| Indian Trail to Sorisole | 4,552.62 mi (7,326.74 km) |
| Indian Trail to Sorrento | 4,929.80 mi (7,933.74 km) |
| Indian Trail to Sorso | 4,658.86 mi (7,497.71 km) |
| Indian Trail to Sortino | 5,084.25 mi (8,182.31 km) |
| Indian Trail to Soverato Marina | 5,098.65 mi (8,205.48 km) |
| Indian Trail to Sovicille | 4,699.22 mi (7,562.66 km) |
