| Pottstown to Sereflikochisar | 5,376.55 mi (8,652.72 km) |
| Pottstown to Serik | 5,371.51 mi (8,644.61 km) |
| Pottstown to Serinhisar | 5,265.49 mi (8,473.99 km) |
| Pottstown to Serinyol | 5,604.51 mi (9,019.59 km) |
| Pottstown to Seydisehir | 5,379.28 mi (8,657.11 km) |
| Pottstown to Seyhan | 5,540.36 mi (8,916.35 km) |
| Pottstown to Seyitgazi | 5,239.67 mi (8,432.44 km) |
| Pottstown to Siirt | 5,748.98 mi (9,252.09 km) |
| Pottstown to Sile | 5,118.71 mi (8,237.76 km) |
| Pottstown to Silifke | 5,512.74 mi (8,871.89 km) |
| Pottstown to Silivri | 5,068.57 mi (8,157.08 km) |
| Pottstown to Silopi | 5,802.79 mi (9,338.68 km) |
| Pottstown to Simav | 5,186.41 mi (8,346.72 km) |
| Pottstown to Sinanpasa | 5,253.15 mi (8,454.12 km) |
| Pottstown to Sindirgi | 5,146.26 mi (8,282.10 km) |
