| Yankton to Sesena | 4,579.33 mi (7,369.71 km) |
| Yankton to Sestao | 4,475.94 mi (7,203.34 km) |
| Yankton to Sevilla | 4,599.72 mi (7,402.53 km) |
| Yankton to Sevilla La Nueva | 4,555.27 mi (7,330.99 km) |
| Yankton to Silla | 4,748.70 mi (7,642.30 km) |
| Yankton to Silleda | 4,283.88 mi (6,894.23 km) |
| Yankton to Sitges | 4,758.22 mi (7,657.61 km) |
| Yankton to Socuellamos | 4,651.49 mi (7,485.85 km) |
| Yankton to Soller | 4,859.08 mi (7,819.94 km) |
| Yankton to Solsona | 4,713.67 mi (7,585.91 km) |
| Yankton to Son Servera | 4,892.40 mi (7,873.55 km) |
| Yankton to Sonseca | 4,585.45 mi (7,379.58 km) |
| Yankton to Sopelana | 4,474.14 mi (7,200.43 km) |
| Yankton to Soria | 4,561.54 mi (7,341.08 km) |
| Yankton to Suances | 4,428.48 mi (7,126.95 km) |
