| Sleaford to Lomita (California) | 5,380.46 mi (8,659.01 km) |
| Sleaford to Lompoc (California) | 5,396.12 mi (8,684.21 km) |
| Sleaford to London (Ohio) | 3,825.73 mi (6,156.91 km) |
| Sleaford to Lone Tree (Colorado) | 4,622.07 mi (7,438.50 km) |
| Sleaford to Long Beach (California) | 5,375.50 mi (8,651.03 km) |
| Sleaford to Long Beach (Mississippi) | 4,524.48 mi (7,281.44 km) |
| Sleaford to Long Beach (New York) | 3,410.55 mi (5,488.75 km) |
| Sleaford to Long Branch (New Jersey) | 3,436.69 mi (5,530.82 km) |
| Sleaford to Longmont (Colorado) | 4,595.72 mi (7,396.10 km) |
| Sleaford to Longview (Texas) | 4,628.85 mi (7,449.42 km) |
| Sleaford to Longview (Washington) | 4,796.44 mi (7,719.13 km) |
| Sleaford to Longwood (Florida) | 4,296.24 mi (6,914.13 km) |
| Sleaford to Lorain (Ohio) | 3,704.85 mi (5,962.37 km) |
| Sleaford to Lorton (Virginia) | 3,638.51 mi (5,855.62 km) |
| Sleaford to Los Alamitos (California) | 5,372.16 mi (8,645.65 km) |
