| Sierre to Sosnowiec | 599.18 mi (964.29 km) |
| Sierre to Srem | 584.99 mi (941.45 km) |
| Sierre to Sroda Slaska | 530.80 mi (854.23 km) |
| Sierre to Sroda Wielkopolska | 600.13 mi (965.82 km) |
| Sierre to Stalowa Wola | 726.27 mi (1,168.82 km) |
| Sierre to Starachowice | 697.78 mi (1,122.96 km) |
| Sierre to Stargard Szczecinski | 589.59 mi (948.86 km) |
| Sierre to Starogard Gdanski | 718.08 mi (1,155.63 km) |
| Sierre to Stary Sacz | 646.08 mi (1,039.77 km) |
| Sierre to Staszow | 689.60 mi (1,109.81 km) |
| Sierre to Strzegom | 514.77 mi (828.45 km) |
| Sierre to Strzelce Krajenskie | 577.87 mi (929.99 km) |
| Sierre to Strzelce Opolskie | 571.37 mi (919.54 km) |
| Sierre to Strzelin | 534.25 mi (859.80 km) |
| Sierre to Strzyzow | 701.35 mi (1,128.71 km) |
