| Sleaford to Livermore (California) | 5,257.17 mi (8,460.60 km) |
| Sleaford to Livingston (California) | 5,244.45 mi (8,440.12 km) |
| Sleaford to Livonia (Michigan) | 3,705.76 mi (5,963.85 km) |
| Sleaford to Lochearn (Maryland) | 3,589.11 mi (5,776.11 km) |
| Sleaford to Lockhart (Florida) | 4,303.58 mi (6,925.94 km) |
| Sleaford to Lockhart (Texas) | 4,879.55 mi (7,852.88 km) |
| Sleaford to Lockport (Illinois) | 3,918.50 mi (6,306.21 km) |
| Sleaford to Lockport (New York) | 3,492.10 mi (5,620.00 km) |
| Sleaford to Lodi (California) | 5,218.17 mi (8,397.83 km) |
| Sleaford to Lodi (New Jersey) | 3,414.07 mi (5,494.41 km) |
| Sleaford to Logan (Utah) | 4,728.28 mi (7,609.44 km) |
| Sleaford to Logansport (Indiana) | 3,896.10 mi (6,270.17 km) |
| Sleaford to Loganville (Georgia) | 4,139.17 mi (6,661.34 km) |
| Sleaford to Loma Linda (California) | 5,332.39 mi (8,581.66 km) |
| Sleaford to Lombard (Illinois) | 3,904.40 mi (6,283.53 km) |
