| Seini to Sosnowiec | 257.01 mi (413.61 km) |
| Seini to Srem | 409.31 mi (658.72 km) |
| Seini to Sroda Slaska | 381.70 mi (614.28 km) |
| Seini to Sroda Wielkopolska | 408.54 mi (657.48 km) |
| Seini to Stalowa Wola | 202.60 mi (326.05 km) |
| Seini to Starachowice | 248.99 mi (400.70 km) |
| Seini to Stargard Szczecinski | 528.21 mi (850.07 km) |
| Seini to Starogard Gdanski | 476.80 mi (767.33 km) |
| Seini to Stary Sacz | 174.16 mi (280.28 km) |
| Seini to Staszow | 216.84 mi (348.97 km) |
| Seini to Strzegom | 382.98 mi (616.35 km) |
| Seini to Strzelce Krajenskie | 491.98 mi (791.76 km) |
| Seini to Strzelce Opolskie | 295.38 mi (475.36 km) |
| Seini to Strzelin | 349.95 mi (563.19 km) |
| Seini to Strzyzow | 162.60 mi (261.67 km) |
