| South San Francisco to Dixon (California) | 63.63 mi (102.41 km) |
| South San Francisco to Dixon (Illinois) | 1,762.57 mi (2,836.59 km) |
| South San Francisco to Dobbs Ferry (New York) | 2,571.51 mi (4,138.44 km) |
| South San Francisco to Doctor Phillips (Florida) | 2,433.50 mi (3,916.34 km) |
| South San Francisco to Dodge City (Kansas) | 1,221.60 mi (1,965.98 km) |
| South San Francisco to Dolton (Illinois) | 1,860.11 mi (2,993.56 km) |
| South San Francisco to Donna (Texas) | 1,628.16 mi (2,620.27 km) |
| South San Francisco to Dorado (Puerto Rico) | 3,612.11 mi (5,813.13 km) |
| South San Francisco to Doral (Florida) | 2,579.35 mi (4,151.06 km) |
| South San Francisco to Doraville (Georgia) | 2,139.19 mi (3,442.69 km) |
| South San Francisco to Dothan (Alabama) | 2,140.70 mi (3,445.13 km) |
| South San Francisco to Douglas (Arizona) | 851.39 mi (1,370.18 km) |
| South San Francisco to Douglas (Georgia) | 2,273.26 mi (3,658.46 km) |
| South San Francisco to Douglasville (Georgia) | 2,119.15 mi (3,410.44 km) |
| South San Francisco to Dover (Delaware) | 2,512.77 mi (4,043.91 km) |
