| Sleaford to Storm Lake (Iowa) | 4,126.94 mi (6,641.68 km) |
| Sleaford to Storrs (Connecticut) | 3,300.05 mi (5,310.91 km) |
| Sleaford to Stoughton (Wisconsin) | 3,898.64 mi (6,274.25 km) |
| Sleaford to Stow (Ohio) | 3,688.33 mi (5,935.79 km) |
| Sleaford to Streamwood (Illinois) | 3,903.39 mi (6,281.90 km) |
| Sleaford to Streator (Illinois) | 3,970.70 mi (6,390.23 km) |
| Sleaford to Streetsboro (Ohio) | 3,681.98 mi (5,925.57 km) |
| Sleaford to Strongsville (Ohio) | 3,697.27 mi (5,950.18 km) |
| Sleaford to Stuart (Florida) | 4,328.38 mi (6,965.86 km) |
| Sleaford to Stuarts Draft (Virginia) | 3,742.65 mi (6,023.22 km) |
| Sleaford to Sturgis (Michigan) | 3,810.92 mi (6,133.08 km) |
| Sleaford to Suamico (Wisconsin) | 3,775.76 mi (6,076.50 km) |
| Sleaford to Sudley (Virginia) | 3,645.44 mi (5,866.77 km) |
| Sleaford to Suffern (New York) | 3,405.94 mi (5,481.33 km) |
| Sleaford to Suffolk (Virginia) | 3,709.87 mi (5,970.46 km) |
