| South San Francisco to Live Oak (Texas) | 1,488.98 mi (2,396.27 km) |
| South San Francisco to Livermore (California) | 36.11 mi (58.11 km) |
| South San Francisco to Livingston (California) | 94.68 mi (152.37 km) |
| South San Francisco to Livonia (Michigan) | 2,073.15 mi (3,336.42 km) |
| South San Francisco to Lochearn (Maryland) | 2,446.77 mi (3,937.69 km) |
| South San Francisco to Lockhart (Florida) | 2,431.16 mi (3,912.57 km) |
| South San Francisco to Lockhart (Texas) | 1,513.36 mi (2,435.52 km) |
| South San Francisco to Lockport (Illinois) | 1,838.00 mi (2,957.97 km) |
| South San Francisco to Lockport (New York) | 2,304.91 mi (3,709.40 km) |
| South San Francisco to Lodi (California) | 69.41 mi (111.71 km) |
| South San Francisco to Lodi (New Jersey) | 2,562.47 mi (4,123.90 km) |
| South San Francisco to Logan (Utah) | 628.60 mi (1,011.63 km) |
| South San Francisco to Logansport (Indiana) | 1,929.32 mi (3,104.94 km) |
| South San Francisco to Loganville (Georgia) | 2,161.19 mi (3,478.11 km) |
| South San Francisco to Loma Linda (California) | 381.98 mi (614.74 km) |
