| South San Francisco to Alderwood Manor (Washington) | 702.09 mi (1,129.90 km) |
| South San Francisco to Aldine (Texas) | 1,635.52 mi (2,632.11 km) |
| South San Francisco to Alexander City (Alabama) | 2,070.19 mi (3,331.66 km) |
| South San Francisco to Alexandria (Louisiana) | 1,753.44 mi (2,821.88 km) |
| South San Francisco to Alexandria (Minnesota) | 1,495.88 mi (2,407.39 km) |
| South San Francisco to Alexandria (Virginia) | 2,436.00 mi (3,920.36 km) |
| South San Francisco to Algonquin (Illinois) | 1,821.67 mi (2,931.69 km) |
| South San Francisco to Alhambra (California) | 343.97 mi (553.57 km) |
| South San Francisco to Alice (Texas) | 1,566.05 mi (2,520.32 km) |
| South San Francisco to Aliso Viejo (California) | 385.47 mi (620.35 km) |
| South San Francisco to Allen (Texas) | 1,478.97 mi (2,380.18 km) |
| South San Francisco to Allen Park (Michigan) | 2,082.16 mi (3,350.91 km) |
| South San Francisco to Allendale (Michigan) | 1,940.43 mi (3,122.82 km) |
| South San Francisco to Allentown (Pennsylvania) | 2,494.60 mi (4,014.67 km) |
| South San Francisco to Alliance (Ohio) | 2,199.70 mi (3,540.08 km) |
