| Boone to Lowell (Indiana) | 468.07 mi (753.29 km) |
| Boone to Lowell (Massachusetts) | 707.67 mi (1,138.88 km) |
| Boone to Lower Burrell (Pennsylvania) | 319.94 mi (514.89 km) |
| Boone to Lowes Island (Virginia) | 306.75 mi (493.66 km) |
| Boone to Lubbock (Texas) | 1,158.32 mi (1,864.14 km) |
| Boone to Lufkin (Texas) | 821.80 mi (1,322.55 km) |
| Boone to Luling (Louisiana) | 665.09 mi (1,070.36 km) |
| Boone to Lumberton (North Carolina) | 184.79 mi (297.38 km) |
| Boone to Lumberton (Texas) | 832.34 mi (1,339.53 km) |
| Boone to Lutz (Florida) | 559.54 mi (900.49 km) |
| Boone to Lynbrook (New York) | 530.22 mi (853.31 km) |
| Boone to Lynchburg (Virginia) | 159.72 mi (257.04 km) |
| Boone to Lynden (Washington) | 2,221.05 mi (3,574.43 km) |
| Boone to Lyndhurst (Ohio) | 366.74 mi (590.20 km) |
| Boone to Lyndon (Kentucky) | 258.18 mi (415.50 km) |
