| Humble to Lowell (Indiana) | 895.50 mi (1,441.17 km) |
| Humble to Lowell (Massachusetts) | 1,585.04 mi (2,550.88 km) |
| Humble to Lower Burrell (Pennsylvania) | 1,139.10 mi (1,833.20 km) |
| Humble to Lowes Island (Virginia) | 1,193.04 mi (1,920.02 km) |
| Humble to Lubbock (Texas) | 460.55 mi (741.19 km) |
| Humble to Lufkin (Texas) | 97.27 mi (156.54 km) |
| Humble to Luling (Louisiana) | 294.19 mi (473.46 km) |
| Humble to Lumberton (North Carolina) | 1,000.01 mi (1,609.35 km) |
| Humble to Lumberton (Texas) | 65.84 mi (105.95 km) |
| Humble to Lutz (Florida) | 784.22 mi (1,262.08 km) |
| Humble to Lynbrook (New York) | 1,416.99 mi (2,280.42 km) |
| Humble to Lynchburg (Virginia) | 1,054.21 mi (1,696.58 km) |
| Humble to Lynden (Washington) | 1,934.94 mi (3,113.98 km) |
| Humble to Lyndhurst (Ohio) | 1,106.52 mi (1,780.77 km) |
| Humble to Lyndon (Kentucky) | 794.66 mi (1,278.88 km) |
