| South San Francisco to Dover (New Hampshire) | 2,694.55 mi (4,336.46 km) |
| South San Francisco to Dover (New Jersey) | 2,537.85 mi (4,084.28 km) |
| South San Francisco to Dover (Ohio) | 2,184.64 mi (3,515.84 km) |
| South San Francisco to Downers Grove (Illinois) | 1,837.94 mi (2,957.87 km) |
| South San Francisco to Downey (California) | 351.59 mi (565.83 km) |
| South San Francisco to Dranesville (Virginia) | 2,418.48 mi (3,892.17 km) |
| South San Francisco to Draper (Utah) | 598.98 mi (963.97 km) |
| South San Francisco to Drexel Heights (Arizona) | 747.58 mi (1,203.11 km) |
| South San Francisco to Drexel Hill (Pennsylvania) | 2,512.34 mi (4,043.22 km) |
| South San Francisco to Duarte (California) | 347.47 mi (559.20 km) |
| South San Francisco to Dublin (California) | 28.94 mi (46.57 km) |
| South San Francisco to Dublin (Georgia) | 2,243.67 mi (3,610.84 km) |
| South San Francisco to Dublin (Ohio) | 2,102.01 mi (3,382.85 km) |
| South San Francisco to Dubuque (Iowa) | 1,699.34 mi (2,734.82 km) |
| South San Francisco to Duluth (Georgia) | 2,143.74 mi (3,450.01 km) |
