| Sleaford to Jeffersonville (Indiana) | 3,987.72 mi (6,417.62 km) |
| Sleaford to Jenison (Michigan) | 3,774.19 mi (6,073.97 km) |
| Sleaford to Jenks (Oklahoma) | 4,492.91 mi (7,230.63 km) |
| Sleaford to Jennings (Missouri) | 4,142.01 mi (6,665.93 km) |
| Sleaford to Jensen Beach (Florida) | 4,325.84 mi (6,961.76 km) |
| Sleaford to Jericho (New York) | 3,396.67 mi (5,466.41 km) |
| Sleaford to Jerome (Idaho) | 4,755.53 mi (7,653.29 km) |
| Sleaford to Jersey City (New Jersey) | 3,420.74 mi (5,505.16 km) |
| Sleaford to Jessup (Maryland) | 3,600.09 mi (5,793.79 km) |
| Sleaford to Johns Creek (Georgia) | 4,141.44 mi (6,665.00 km) |
| Sleaford to Johnson City (New York) | 3,432.66 mi (5,524.33 km) |
| Sleaford to Johnson City (Tennessee) | 3,955.57 mi (6,365.88 km) |
| Sleaford to Johnston (Iowa) | 4,121.78 mi (6,633.36 km) |
| Sleaford to Johnstown (Colorado) | 4,580.95 mi (7,372.33 km) |
| Sleaford to Johnstown (Pennsylvania) | 3,630.06 mi (5,842.01 km) |
