| South San Francisco to Pullman (Washington) | 682.12 mi (1,097.77 km) |
| South San Francisco to Punta Gorda (Florida) | 2,451.57 mi (3,945.43 km) |
| South San Francisco to Puyallup (Washington) | 658.18 mi (1,059.24 km) |
| South San Francisco to Queen Creek (Arizona) | 679.43 mi (1,093.43 km) |
| South San Francisco to Queens (New York) | 2,578.77 mi (4,150.13 km) |
| South San Francisco to Quincy (Illinois) | 1,670.50 mi (2,688.42 km) |
| South San Francisco to Quincy (Massachusetts) | 2,699.61 mi (4,344.60 km) |
| South San Francisco to Raceland (Louisiana) | 1,897.14 mi (3,053.16 km) |
| South San Francisco to Racine (Wisconsin) | 1,846.43 mi (2,971.54 km) |
| South San Francisco to Radcliff (Kentucky) | 1,980.58 mi (3,187.44 km) |
| South San Francisco to Radford (Virginia) | 2,278.87 mi (3,667.49 km) |
| South San Francisco to Rahway (New Jersey) | 2,555.93 mi (4,113.37 km) |
| South San Francisco to Raleigh (North Carolina) | 2,404.92 mi (3,870.34 km) |
| South San Francisco to Ramona (California) | 445.78 mi (717.41 km) |
| South San Francisco to Ramsey (Minnesota) | 1,579.36 mi (2,541.74 km) |
