| Yankton to Sestu | 5,135.32 mi (8,264.50 km) |
| Yankton to Settimo Torinese | 4,814.65 mi (7,748.43 km) |
| Yankton to Seveso | 4,841.29 mi (7,791.30 km) |
| Yankton to Sezze | 5,180.56 mi (8,337.30 km) |
| Yankton to Siano | 5,274.42 mi (8,488.37 km) |
| Yankton to Siena | 5,029.58 mi (8,094.33 km) |
| Yankton to Signa | 4,999.11 mi (8,045.30 km) |
| Yankton to Silea | 4,953.22 mi (7,971.43 km) |
| Yankton to Silvi Paese | 5,167.55 mi (8,316.37 km) |
| Yankton to Sinalunga | 5,049.08 mi (8,125.70 km) |
| Yankton to Siniscola | 5,098.43 mi (8,205.13 km) |
| Yankton to Sinnai | 5,139.51 mi (8,271.24 km) |
| Yankton to Siracusa | 5,482.45 mi (8,823.15 km) |
| Yankton to Solaro | 4,840.66 mi (7,790.29 km) |
| Yankton to Soliera | 4,947.75 mi (7,962.64 km) |
