| Seaford to Lowell (Indiana) | 3,998.96 mi (6,435.71 km) |
| Seaford to Lowell (Massachusetts) | 3,296.19 mi (5,304.70 km) |
| Seaford to Lower Burrell (Pennsylvania) | 3,725.81 mi (5,996.12 km) |
| Seaford to Lowes Island (Virginia) | 3,697.19 mi (5,950.05 km) |
| Seaford to Lubbock (Texas) | 4,933.83 mi (7,940.24 km) |
| Seaford to Lufkin (Texas) | 4,772.35 mi (7,680.36 km) |
| Seaford to Luling (Louisiana) | 4,667.51 mi (7,511.63 km) |
| Seaford to Lumberton (North Carolina) | 3,967.50 mi (6,385.07 km) |
| Seaford to Lumberton (Texas) | 4,805.92 mi (7,734.38 km) |
| Seaford to Lutz (Florida) | 4,425.08 mi (7,121.47 km) |
| Seaford to Lynbrook (New York) | 3,475.47 mi (5,593.23 km) |
| Seaford to Lynchburg (Virginia) | 3,846.97 mi (6,191.10 km) |
| Seaford to Lynden (Washington) | 4,757.64 mi (7,656.69 km) |
| Seaford to Lyndhurst (Ohio) | 3,755.92 mi (6,044.57 km) |
| Seaford to Lyndon (Kentucky) | 4,067.26 mi (6,545.62 km) |
