| The Dalles to Solofra | 5,876.58 mi (9,457.43 km) |
| The Dalles to Somma Lombardo | 5,429.95 mi (8,738.66 km) |
| The Dalles to Somma Vesuviana | 5,863.65 mi (9,436.63 km) |
| The Dalles to Sommacampagna | 5,502.43 mi (8,855.30 km) |
| The Dalles to Sona | 5,500.04 mi (8,851.47 km) |
| The Dalles to Sondrio | 5,432.26 mi (8,742.38 km) |
| The Dalles to Sora | 5,791.89 mi (9,321.14 km) |
| The Dalles to Sorbolo | 5,524.51 mi (8,890.84 km) |
| The Dalles to Soresina | 5,483.38 mi (8,824.65 km) |
| The Dalles to Sorisole | 5,451.89 mi (8,773.97 km) |
| The Dalles to Sorrento | 5,876.74 mi (9,457.70 km) |
| The Dalles to Sorso | 5,709.63 mi (9,188.76 km) |
| The Dalles to Sortino | 6,102.79 mi (9,821.50 km) |
| The Dalles to Soverato Marina | 6,050.22 mi (9,736.89 km) |
| The Dalles to Sovicille | 5,636.83 mi (9,071.60 km) |
