| Dayton to Santa Ursula | 3,860.89 mi (6,213.50 km) |
| Dayton to Santander | 3,992.04 mi (6,424.56 km) |
| Dayton to Santany | 4,443.70 mi (7,151.44 km) |
| Dayton to Santiago de Compostela | 3,793.75 mi (6,105.44 km) |
| Dayton to Santiago del Teide | 3,848.62 mi (6,193.76 km) |
| Dayton to Santiponce | 4,080.48 mi (6,566.90 km) |
| Dayton to Santomera | 4,296.52 mi (6,914.58 km) |
| Dayton to Santona | 4,008.30 mi (6,450.73 km) |
| Dayton to Santurce-Antiguo | 4,030.86 mi (6,487.04 km) |
| Dayton to Sarria | 3,848.36 mi (6,193.33 km) |
| Dayton to Sauzal | 3,861.88 mi (6,215.10 km) |
| Dayton to Sedavi | 4,280.00 mi (6,887.99 km) |
| Dayton to Segorbe | 4,260.53 mi (6,856.66 km) |
| Dayton to Segovia | 4,056.71 mi (6,528.65 km) |
| Dayton to Senmanat | 4,318.98 mi (6,950.73 km) |
