| Morpeth to Lowell (Indiana) | 3,799.92 mi (6,115.38 km) |
| Morpeth to Lowell (Massachusetts) | 3,136.25 mi (5,047.31 km) |
| Morpeth to Lower Burrell (Pennsylvania) | 3,550.82 mi (5,714.49 km) |
| Morpeth to Lowes Island (Virginia) | 3,535.86 mi (5,690.42 km) |
| Morpeth to Lubbock (Texas) | 4,719.82 mi (7,595.82 km) |
| Morpeth to Lufkin (Texas) | 4,585.63 mi (7,379.86 km) |
| Morpeth to Luling (Louisiana) | 4,499.23 mi (7,240.81 km) |
| Morpeth to Lumberton (North Carolina) | 3,819.46 mi (6,146.83 km) |
| Morpeth to Lumberton (Texas) | 4,624.11 mi (7,441.78 km) |
| Morpeth to Lutz (Florida) | 4,290.25 mi (6,904.49 km) |
| Morpeth to Lynbrook (New York) | 3,318.14 mi (5,340.03 km) |
| Morpeth to Lynchburg (Virginia) | 3,686.93 mi (5,933.55 km) |
| Morpeth to Lynden (Washington) | 4,471.24 mi (7,195.76 km) |
| Morpeth to Lyndhurst (Ohio) | 3,572.00 mi (5,748.57 km) |
| Morpeth to Lyndon (Kentucky) | 3,884.45 mi (6,251.42 km) |
