| Yankton to Santa Ursula | 4,476.87 mi (7,204.82 km) |
| Yankton to Santander | 4,437.28 mi (7,141.11 km) |
| Yankton to Santany | 4,894.90 mi (7,877.58 km) |
| Yankton to Santiago de Compostela | 4,263.93 mi (6,862.14 km) |
| Yankton to Santiago del Teide | 4,466.55 mi (7,188.21 km) |
| Yankton to Santiponce | 4,589.26 mi (7,385.70 km) |
| Yankton to Santomera | 4,778.08 mi (7,689.58 km) |
| Yankton to Santona | 4,452.28 mi (7,165.25 km) |
| Yankton to Santurce-Antiguo | 4,474.10 mi (7,200.37 km) |
| Yankton to Sarria | 4,314.96 mi (6,944.26 km) |
| Yankton to Sauzal | 4,477.32 mi (7,205.55 km) |
| Yankton to Sedavi | 4,746.94 mi (7,639.47 km) |
| Yankton to Segorbe | 4,724.28 mi (7,602.99 km) |
| Yankton to Segovia | 4,526.73 mi (7,285.06 km) |
| Yankton to Senmanat | 4,755.18 mi (7,652.72 km) |
