| Niles to Lovington (New Mexico) | 1,055.87 mi (1,699.26 km) |
| Niles to Lowell (Indiana) | 54.71 mi (88.04 km) |
| Niles to Lowell (Massachusetts) | 841.88 mi (1,354.88 km) |
| Niles to Lower Burrell (Pennsylvania) | 431.73 mi (694.80 km) |
| Niles to Lowes Island (Virginia) | 585.98 mi (943.05 km) |
| Niles to Lubbock (Texas) | 963.57 mi (1,550.72 km) |
| Niles to Lufkin (Texas) | 832.43 mi (1,339.67 km) |
| Niles to Luling (Louisiana) | 849.76 mi (1,367.55 km) |
| Niles to Lumberton (North Carolina) | 697.96 mi (1,123.26 km) |
| Niles to Lumberton (Texas) | 887.53 mi (1,428.34 km) |
| Niles to Lutz (Florida) | 1,005.79 mi (1,618.66 km) |
| Niles to Lynbrook (New York) | 738.48 mi (1,188.47 km) |
| Niles to Lynchburg (Virginia) | 558.18 mi (898.31 km) |
| Niles to Lynden (Washington) | 1,728.18 mi (2,781.24 km) |
| Niles to Lyndhurst (Ohio) | 327.38 mi (526.86 km) |
