| South El Monte to Los Alamitos (California) | 17.44 mi (28.06 km) |
| South El Monte to Los Alamos (New Mexico) | 677.57 mi (1,090.45 km) |
| South El Monte to Los Altos (California) | 322.69 mi (519.31 km) |
| South El Monte to Los Angeles (California) | 20.99 mi (33.78 km) |
| South El Monte to Los Banos (California) | 260.72 mi (419.59 km) |
| South El Monte to Los Gatos (California) | 310.52 mi (499.73 km) |
| South El Monte to Los Lunas (New Mexico) | 643.97 mi (1,036.37 km) |
| South El Monte to Los Osos (California) | 180.05 mi (289.76 km) |
| South El Monte to Loudoun Valley Estates (Virginia) | 2,258.24 mi (3,634.29 km) |
| South El Monte to Louisville (Colorado) | 819.94 mi (1,319.57 km) |
| South El Monte to Louisville (Kentucky) | 1,821.40 mi (2,931.26 km) |
| South El Monte to Lovejoy (Georgia) | 1,929.49 mi (3,105.21 km) |
| South El Monte to Loveland (Colorado) | 837.64 mi (1,348.05 km) |
| South El Monte to Loveland (Ohio) | 1,895.07 mi (3,049.82 km) |
| South El Monte to Loves Park (Illinois) | 1,668.36 mi (2,684.97 km) |
