| Pottstown to Santa Ursula | 3,408.22 mi (5,485.00 km) |
| Pottstown to Santander | 3,585.50 mi (5,770.30 km) |
| Pottstown to Santany | 4,032.08 mi (6,489.00 km) |
| Pottstown to Santiago de Compostela | 3,379.12 mi (5,438.17 km) |
| Pottstown to Santiago del Teide | 3,395.78 mi (5,464.99 km) |
| Pottstown to Santiponce | 3,651.12 mi (5,875.91 km) |
| Pottstown to Santomera | 3,875.04 mi (6,236.28 km) |
| Pottstown to Santona | 3,602.13 mi (5,797.06 km) |
| Pottstown to Santurce-Antiguo | 3,624.82 mi (5,833.58 km) |
| Pottstown to Sarria | 3,434.70 mi (5,527.62 km) |
| Pottstown to Sauzal | 3,409.26 mi (5,486.68 km) |
| Pottstown to Sedavi | 3,863.65 mi (6,217.94 km) |
| Pottstown to Segorbe | 3,845.43 mi (6,188.62 km) |
| Pottstown to Segovia | 3,640.53 mi (5,858.87 km) |
| Pottstown to Senmanat | 3,913.70 mi (6,298.48 km) |
