| Riverdale to Santa Ursula | 3,966.51 mi (6,383.49 km) |
| Riverdale to Santander | 4,240.79 mi (6,824.89 km) |
| Riverdale to Santany | 4,682.77 mi (7,536.19 km) |
| Riverdale to Santiago de Compostela | 4,028.93 mi (6,483.94 km) |
| Riverdale to Santiago del Teide | 3,952.11 mi (6,360.31 km) |
| Riverdale to Santiponce | 4,283.73 mi (6,893.99 km) |
| Riverdale to Santomera | 4,516.89 mi (7,269.23 km) |
| Riverdale to Santona | 4,257.62 mi (6,851.98 km) |
| Riverdale to Santurce-Antiguo | 4,280.35 mi (6,888.56 km) |
| Riverdale to Sarria | 4,085.17 mi (6,574.45 km) |
| Riverdale to Sauzal | 3,968.12 mi (6,386.08 km) |
| Riverdale to Sedavi | 4,510.70 mi (7,259.26 km) |
| Riverdale to Segorbe | 4,493.64 mi (7,231.82 km) |
| Riverdale to Segovia | 4,288.30 mi (6,901.35 km) |
| Riverdale to Senmanat | 4,569.15 mi (7,353.34 km) |
