| Houthulst to Srem | 608.35 mi (979.04 km) |
| Houthulst to Sroda Slaska | 591.23 mi (951.49 km) |
| Houthulst to Sroda Wielkopolska | 620.07 mi (997.91 km) |
| Houthulst to Stalowa Wola | 832.69 mi (1,340.09 km) |
| Houthulst to Starachowice | 785.51 mi (1,264.15 km) |
| Houthulst to Stargard Szczecinski | 537.31 mi (864.72 km) |
| Houthulst to Starogard Gdanski | 685.93 mi (1,103.89 km) |
| Houthulst to Stary Sacz | 785.21 mi (1,263.68 km) |
| Houthulst to Staszow | 794.46 mi (1,278.57 km) |
| Houthulst to Strzegom | 581.97 mi (936.58 km) |
| Houthulst to Strzelce Krajenskie | 551.06 mi (886.85 km) |
| Houthulst to Strzelce Opolskie | 670.04 mi (1,078.32 km) |
| Houthulst to Strzelin | 614.58 mi (989.07 km) |
| Houthulst to Strzyzow | 830.05 mi (1,335.83 km) |
| Houthulst to Sucha Beskidzka | 736.77 mi (1,185.71 km) |
