| Sleaford to North Augusta (South Carolina) | 4,077.48 mi (6,562.07 km) |
| Sleaford to North Aurora (Illinois) | 3,919.62 mi (6,308.01 km) |
| Sleaford to North Babylon (New York) | 3,390.54 mi (5,456.55 km) |
| Sleaford to North Bay Shore (New York) | 3,386.74 mi (5,450.43 km) |
| Sleaford to North Bellmore (New York) | 3,400.92 mi (5,473.25 km) |
| Sleaford to North Bellport (New York) | 3,372.95 mi (5,428.23 km) |
| Sleaford to North Bend (Oregon) | 4,989.80 mi (8,030.31 km) |
| Sleaford to North Bethesda (Maryland) | 3,618.75 mi (5,823.82 km) |
| Sleaford to North Branch (Minnesota) | 3,908.28 mi (6,289.76 km) |
| Sleaford to North Canton (Ohio) | 3,700.94 mi (5,956.09 km) |
| Sleaford to North Charleston (South Carolina) | 4,032.39 mi (6,489.51 km) |
| Sleaford to North Chicago (Illinois) | 3,877.45 mi (6,240.16 km) |
| Sleaford to North Decatur (Georgia) | 4,156.14 mi (6,688.66 km) |
| Sleaford to North Druid Hills (Georgia) | 4,157.03 mi (6,690.10 km) |
| Sleaford to North Fair Oaks (California) | 5,282.38 mi (8,501.16 km) |
