| Sleaford to San Diego (California) | 5,398.38 mi (8,687.85 km) |
| Sleaford to San Diego Country Estates (California) | 5,377.41 mi (8,654.11 km) |
| Sleaford to San Dimas (California) | 5,346.32 mi (8,604.07 km) |
| Sleaford to San Fernando (California) | 5,355.44 mi (8,618.75 km) |
| Sleaford to San Francisco (California) | 5,272.84 mi (8,485.82 km) |
| Sleaford to San Gabriel (California) | 5,356.16 mi (8,619.91 km) |
| Sleaford to San Germán (Puerto Rico) | 4,259.86 mi (6,855.59 km) |
| Sleaford to San Jacinto (California) | 5,338.53 mi (8,591.53 km) |
| Sleaford to San Jose (California) | 5,282.32 mi (8,501.07 km) |
| Sleaford to San Juan (Puerto Rico) | 4,202.30 mi (6,762.94 km) |
| Sleaford to San Juan (Texas) | 5,096.02 mi (8,201.25 km) |
| Sleaford to San Juan Capistrano (California) | 5,376.58 mi (8,652.77 km) |
| Sleaford to San Leandro (California) | 5,267.49 mi (8,477.21 km) |
| Sleaford to San Lorenzo (California) | 5,268.73 mi (8,479.20 km) |
| Sleaford to San Luis (Arizona) | 5,339.87 mi (8,593.70 km) |
