| Allentown to Sosnowiec | 4,319.19 mi (6,951.06 km) |
| Allentown to Srem | 4,176.96 mi (6,722.17 km) |
| Allentown to Sroda Slaska | 4,192.68 mi (6,747.47 km) |
| Allentown to Sroda Wielkopolska | 4,181.98 mi (6,730.25 km) |
| Allentown to Stalowa Wola | 4,417.31 mi (7,108.98 km) |
| Allentown to Starachowice | 4,363.15 mi (7,021.81 km) |
| Allentown to Stargard Szczecinski | 4,063.74 mi (6,539.95 km) |
| Allentown to Starogard Gdanski | 4,168.44 mi (6,708.45 km) |
| Allentown to Stary Sacz | 4,402.28 mi (7,084.79 km) |
| Allentown to Staszow | 4,384.83 mi (7,056.70 km) |
| Allentown to Strzegom | 4,190.07 mi (6,743.27 km) |
| Allentown to Strzelce Krajenskie | 4,096.14 mi (6,592.10 km) |
| Allentown to Strzelce Opolskie | 4,279.40 mi (6,887.02 km) |
| Allentown to Strzelin | 4,223.51 mi (6,797.09 km) |
| Allentown to Strzyzow | 4,433.25 mi (7,134.62 km) |
