| Pottstown to Sabadell | 3,914.26 mi (6,299.40 km) |
| Pottstown to Sabinanigo | 3,770.88 mi (6,068.64 km) |
| Pottstown to Sagunto | 3,861.15 mi (6,213.92 km) |
| Pottstown to Salamanca | 3,566.45 mi (5,739.65 km) |
| Pottstown to Salobrena | 3,793.41 mi (6,104.90 km) |
| Pottstown to Salou | 3,883.56 mi (6,249.99 km) |
| Pottstown to Salt | 3,932.25 mi (6,328.35 km) |
| Pottstown to Salvatierra de Mino | 3,401.29 mi (5,473.85 km) |
| Pottstown to Sama | 3,502.62 mi (5,636.93 km) |
| Pottstown to San Adrian de Besos | 3,923.06 mi (6,313.55 km) |
| Pottstown to San Agustin de Guadalix | 3,672.24 mi (5,909.89 km) |
| Pottstown to San Andres de la Barca | 3,911.36 mi (6,294.72 km) |
| Pottstown to San Andres de Llevaneras | 3,930.80 mi (6,326.01 km) |
| Pottstown to San Andres del Rabanedo | 3,524.48 mi (5,672.10 km) |
| Pottstown to San Bartolome | 3,473.98 mi (5,590.84 km) |
