| Huntsville to Santa Ursula | 4,069.78 mi (6,549.69 km) |
| Huntsville to Santander | 4,299.35 mi (6,919.13 km) |
| Huntsville to Santany | 4,745.54 mi (7,637.20 km) |
| Huntsville to Santiago de Compostela | 4,092.33 mi (6,585.96 km) |
| Huntsville to Santiago del Teide | 4,055.90 mi (6,527.35 km) |
| Huntsville to Santiponce | 4,358.71 mi (7,014.67 km) |
| Huntsville to Santomera | 4,586.27 mi (7,380.89 km) |
| Huntsville to Santona | 4,315.98 mi (6,945.90 km) |
| Huntsville to Santurce-Antiguo | 4,338.67 mi (6,982.42 km) |
| Huntsville to Sarria | 4,148.04 mi (6,675.63 km) |
| Huntsville to Sauzal | 4,071.24 mi (6,552.02 km) |
| Huntsville to Sedavi | 4,576.36 mi (7,364.93 km) |
| Huntsville to Segorbe | 4,558.40 mi (7,336.03 km) |
| Huntsville to Segovia | 4,353.36 mi (7,006.05 km) |
| Huntsville to Senmanat | 4,627.55 mi (7,447.33 km) |
