| Portsmouth to Sosnowiec | 885.79 mi (1,425.54 km) |
| Portsmouth to Srem | 782.45 mi (1,259.23 km) |
| Portsmouth to Sroda Slaska | 767.23 mi (1,234.74 km) |
| Portsmouth to Sroda Wielkopolska | 793.76 mi (1,277.43 km) |
| Portsmouth to Stalowa Wola | 1,008.83 mi (1,623.55 km) |
| Portsmouth to Starachowice | 961.29 mi (1,547.05 km) |
| Portsmouth to Stargard Szczecinski | 705.59 mi (1,135.53 km) |
| Portsmouth to Starogard Gdanski | 852.66 mi (1,372.23 km) |
| Portsmouth to Stary Sacz | 961.43 mi (1,547.27 km) |
| Portsmouth to Staszow | 970.66 mi (1,562.13 km) |
| Portsmouth to Strzegom | 758.17 mi (1,220.15 km) |
| Portsmouth to Strzelce Krajenskie | 722.00 mi (1,161.94 km) |
| Portsmouth to Strzelce Opolskie | 846.38 mi (1,362.12 km) |
| Portsmouth to Strzelin | 790.86 mi (1,272.76 km) |
| Portsmouth to Strzyzow | 1,006.41 mi (1,619.66 km) |
