| Sumter to Santa Ursula | 3,736.19 mi (6,012.81 km) |
| Sumter to Santander | 4,036.25 mi (6,495.72 km) |
| Sumter to Santany | 4,474.46 mi (7,200.94 km) |
| Sumter to Santiago de Compostela | 3,820.79 mi (6,148.97 km) |
| Sumter to Santiago del Teide | 3,721.64 mi (5,989.40 km) |
| Sumter to Santiponce | 4,067.02 mi (6,545.24 km) |
| Sumter to Santomera | 4,303.84 mi (6,926.35 km) |
| Sumter to Santona | 4,053.23 mi (6,523.04 km) |
| Sumter to Santurce-Antiguo | 4,075.96 mi (6,559.62 km) |
| Sumter to Sarria | 3,877.38 mi (6,240.04 km) |
| Sumter to Sauzal | 3,737.84 mi (6,015.47 km) |
| Sumter to Sedavi | 4,300.35 mi (6,920.75 km) |
| Sumter to Segorbe | 4,283.99 mi (6,894.42 km) |
| Sumter to Segovia | 4,078.61 mi (6,563.89 km) |
| Sumter to Senmanat | 4,364.38 mi (7,023.80 km) |
