| San Marino to Los Alamitos (California) | 22.69 mi (36.51 km) |
| San Marino to Los Alamos (New Mexico) | 679.96 mi (1,094.28 km) |
| San Marino to Los Altos (California) | 316.47 mi (509.31 km) |
| San Marino to Los Angeles (California) | 16.80 mi (27.04 km) |
| San Marino to Los Banos (California) | 254.46 mi (409.51 km) |
| San Marino to Los Gatos (California) | 304.31 mi (489.73 km) |
| San Marino to Los Lunas (New Mexico) | 646.98 mi (1,041.21 km) |
| San Marino to Los Osos (California) | 174.35 mi (280.58 km) |
| San Marino to Loudoun Valley Estates (Virginia) | 2,259.94 mi (3,637.02 km) |
| San Marino to Louisville (Colorado) | 820.25 mi (1,320.06 km) |
| San Marino to Louisville (Kentucky) | 1,823.33 mi (2,934.36 km) |
| San Marino to Lovejoy (Georgia) | 1,932.43 mi (3,109.94 km) |
| San Marino to Loveland (Colorado) | 837.75 mi (1,348.23 km) |
| San Marino to Loveland (Ohio) | 1,896.74 mi (3,052.52 km) |
| San Marino to Loves Park (Illinois) | 1,669.20 mi (2,686.32 km) |
