| Potters Bar to Sosnowiec | 843.23 mi (1,357.05 km) |
| Potters Bar to Srem | 732.08 mi (1,178.17 km) |
| Potters Bar to Sroda Slaska | 721.75 mi (1,161.54 km) |
| Potters Bar to Sroda Wielkopolska | 742.67 mi (1,195.21 km) |
| Potters Bar to Stalowa Wola | 963.38 mi (1,550.40 km) |
| Potters Bar to Starachowice | 914.36 mi (1,471.52 km) |
| Potters Bar to Stargard Szczecinski | 649.08 mi (1,044.59 km) |
| Potters Bar to Starogard Gdanski | 794.36 mi (1,278.40 km) |
| Potters Bar to Stary Sacz | 921.05 mi (1,482.29 km) |
| Potters Bar to Staszow | 925.68 mi (1,489.74 km) |
| Potters Bar to Strzegom | 713.80 mi (1,148.76 km) |
| Potters Bar to Strzelce Krajenskie | 667.79 mi (1,074.70 km) |
| Potters Bar to Strzelce Opolskie | 803.32 mi (1,292.82 km) |
| Potters Bar to Strzelin | 747.07 mi (1,202.29 km) |
| Potters Bar to Strzyzow | 963.86 mi (1,551.19 km) |
