| South El Monte to Lovington (New Mexico) | 851.22 mi (1,369.91 km) |
| South El Monte to Lowell (Indiana) | 1,737.98 mi (2,797.01 km) |
| South El Monte to Lowell (Massachusetts) | 2,566.68 mi (4,130.68 km) |
| South El Monte to Lower Burrell (Pennsylvania) | 2,136.72 mi (3,438.71 km) |
| South El Monte to Lowes Island (Virginia) | 2,266.08 mi (3,646.90 km) |
| South El Monte to Lubbock (Texas) | 927.42 mi (1,492.54 km) |
| South El Monte to Lufkin (Texas) | 1,366.16 mi (2,198.63 km) |
| South El Monte to Luling (Louisiana) | 1,643.19 mi (2,644.47 km) |
| South El Monte to Lumberton (North Carolina) | 2,212.89 mi (3,561.31 km) |
| South El Monte to Lumberton (Texas) | 1,415.67 mi (2,278.30 km) |
| South El Monte to Lutz (Florida) | 2,134.56 mi (3,435.24 km) |
| South El Monte to Lynbrook (New York) | 2,453.03 mi (3,947.76 km) |
| South El Monte to Lynchburg (Virginia) | 2,176.49 mi (3,502.73 km) |
| South El Monte to Lynden (Washington) | 1,054.03 mi (1,696.29 km) |
| South El Monte to Lyndhurst (Ohio) | 2,045.35 mi (3,291.68 km) |
