| Sleaford to Stannington | 54.08 mi (87.03 km) |
| Sleaford to Stansted Mountfitchet | 80.11 mi (128.92 km) |
| Sleaford to Stanwell | 106.36 mi (171.18 km) |
| Sleaford to Stapleford | 36.13 mi (58.15 km) |
| Sleaford to Staveley | 43.13 mi (69.41 km) |
| Sleaford to Stepney | 103.48 mi (166.54 km) |
| Sleaford to Stevenage | 76.13 mi (122.52 km) |
| Sleaford to Stevenston | 253.20 mi (407.49 km) |
| Sleaford to Stirling | 257.65 mi (414.66 km) |
| Sleaford to Stockport | 77.30 mi (124.40 km) |
| Sleaford to Stocksbridge | 58.91 mi (94.80 km) |
| Sleaford to Stockton-on-Tees | 114.88 mi (184.88 km) |
| Sleaford to Stoke Gifford | 136.36 mi (219.44 km) |
| Sleaford to Stoke-on-Trent | 73.61 mi (118.47 km) |
| Sleaford to Stone | 72.62 mi (116.86 km) |
