| San Mateo to Live Oak (Texas) | 1,481.49 mi (2,384.22 km) |
| San Mateo to Livermore (California) | 31.58 mi (50.82 km) |
| San Mateo to Livingston (California) | 87.78 mi (141.27 km) |
| San Mateo to Livonia (Michigan) | 2,070.27 mi (3,331.77 km) |
| San Mateo to Lochearn (Maryland) | 2,443.24 mi (3,932.02 km) |
| San Mateo to Lockhart (Florida) | 2,424.97 mi (3,902.62 km) |
| San Mateo to Lockhart (Texas) | 1,506.01 mi (2,423.69 km) |
| San Mateo to Lockport (Illinois) | 1,834.79 mi (2,952.80 km) |
| San Mateo to Lockport (New York) | 2,302.33 mi (3,705.25 km) |
| San Mateo to Lodi (California) | 68.12 mi (109.62 km) |
| San Mateo to Lodi (New Jersey) | 2,559.42 mi (4,118.99 km) |
| San Mateo to Logan (Utah) | 627.07 mi (1,009.17 km) |
| San Mateo to Logansport (Indiana) | 1,925.86 mi (3,099.38 km) |
| San Mateo to Loganville (Georgia) | 2,155.93 mi (3,469.64 km) |
| San Mateo to Loma Linda (California) | 372.99 mi (600.27 km) |
