| Slough to Sosnowiec | 860.96 mi (1,385.58 km) |
| Slough to Srem | 751.37 mi (1,209.22 km) |
| Slough to Sroda Slaska | 740.05 mi (1,190.99 km) |
| Slough to Sroda Wielkopolska | 762.11 mi (1,226.49 km) |
| Slough to Stalowa Wola | 981.76 mi (1,579.99 km) |
| Slough to Starachowice | 933.03 mi (1,501.57 km) |
| Slough to Stargard Szczecinski | 669.47 mi (1,077.40 km) |
| Slough to Starogard Gdanski | 815.07 mi (1,311.74 km) |
| Slough to Stary Sacz | 938.34 mi (1,510.11 km) |
| Slough to Staszow | 943.96 mi (1,519.15 km) |
| Slough to Strzegom | 731.86 mi (1,177.82 km) |
| Slough to Strzelce Krajenskie | 687.78 mi (1,106.88 km) |
| Slough to Strzelce Opolskie | 821.14 mi (1,321.50 km) |
| Slough to Strzelin | 765.02 mi (1,231.18 km) |
| Slough to Strzyzow | 981.63 mi (1,579.79 km) |
