| Sleaford to Sosnowiec | 855.95 mi (1,377.52 km) |
| Sleaford to Srem | 733.18 mi (1,179.94 km) |
| Sleaford to Sroda Slaska | 731.18 mi (1,176.73 km) |
| Sleaford to Sroda Wielkopolska | 742.36 mi (1,194.71 km) |
| Sleaford to Stalowa Wola | 970.58 mi (1,562.00 km) |
| Sleaford to Starachowice | 919.52 mi (1,479.83 km) |
| Sleaford to Stargard Szczecinski | 639.69 mi (1,029.48 km) |
| Sleaford to Starogard Gdanski | 779.53 mi (1,254.54 km) |
| Sleaford to Stary Sacz | 936.40 mi (1,506.98 km) |
| Sleaford to Staszow | 933.92 mi (1,503.01 km) |
| Sleaford to Strzegom | 725.13 mi (1,166.98 km) |
| Sleaford to Strzelce Krajenskie | 662.68 mi (1,066.48 km) |
| Sleaford to Strzelce Opolskie | 815.65 mi (1,312.66 km) |
| Sleaford to Strzelin | 758.88 mi (1,221.29 km) |
| Sleaford to Strzyzow | 975.62 mi (1,570.10 km) |
