| Yankton to Solofra | 5,278.58 mi (8,495.06 km) |
| Yankton to Somma Lombardo | 4,823.65 mi (7,762.92 km) |
| Yankton to Somma Vesuviana | 5,261.55 mi (8,467.65 km) |
| Yankton to Sommacampagna | 4,914.03 mi (7,908.37 km) |
| Yankton to Sona | 4,911.88 mi (7,904.90 km) |
| Yankton to Sondrio | 4,843.32 mi (7,794.57 km) |
| Yankton to Sora | 5,190.15 mi (8,352.75 km) |
| Yankton to Sorbolo | 4,925.54 mi (7,926.89 km) |
| Yankton to Soresina | 4,883.71 mi (7,859.57 km) |
| Yankton to Sorisole | 4,855.63 mi (7,814.39 km) |
| Yankton to Sorrento | 5,271.30 mi (8,483.33 km) |
| Yankton to Sorso | 5,044.93 mi (8,119.03 km) |
| Yankton to Sortino | 5,467.92 mi (8,799.76 km) |
| Yankton to Soverato Marina | 5,448.40 mi (8,768.35 km) |
| Yankton to Sovicille | 5,027.66 mi (8,091.23 km) |
