| Sleaford to Lemay (Missouri) | 4,152.24 mi (6,682.38 km) |
| Sleaford to Lemon Grove (California) | 5,401.24 mi (8,692.46 km) |
| Sleaford to Lemon Hill (California) | 5,199.80 mi (8,368.28 km) |
| Sleaford to Lemont (Illinois) | 3,913.02 mi (6,297.40 km) |
| Sleaford to Lemoore (California) | 5,280.56 mi (8,498.23 km) |
| Sleaford to Lenexa (Kansas) | 4,297.84 mi (6,916.70 km) |
| Sleaford to Lennox (California) | 5,373.35 mi (8,647.57 km) |
| Sleaford to Lenoir (North Carolina) | 3,942.76 mi (6,345.26 km) |
| Sleaford to Leominster (Massachusetts) | 3,249.92 mi (5,230.25 km) |
| Sleaford to Leon Valley (Texas) | 4,935.35 mi (7,942.67 km) |
| Sleaford to Levelland (Texas) | 4,853.95 mi (7,811.68 km) |
| Sleaford to Levittown (New York) | 3,398.35 mi (5,469.12 km) |
| Sleaford to Levittown (Pennsylvania) | 3,477.49 mi (5,596.48 km) |
| Sleaford to Lewisburg (Tennessee) | 4,172.19 mi (6,714.50 km) |
| Sleaford to Lewiston (Idaho) | 4,621.59 mi (7,437.72 km) |
