| South San Francisco to Wheaton (Maryland) | 2,434.04 mi (3,917.21 km) |
| South San Francisco to Wheeling (Illinois) | 1,841.80 mi (2,964.10 km) |
| South San Francisco to Wheeling (West Virginia) | 2,230.37 mi (3,589.44 km) |
| South San Francisco to White Bear Lake (Minnesota) | 1,598.22 mi (2,572.08 km) |
| South San Francisco to White Center (Washington) | 680.91 mi (1,095.82 km) |
| South San Francisco to White House (Tennessee) | 1,961.06 mi (3,156.02 km) |
| South San Francisco to White Oak (Maryland) | 2,437.71 mi (3,923.11 km) |
| South San Francisco to White Oak (Ohio) | 2,034.57 mi (3,274.32 km) |
| South San Francisco to White Plains (New York) | 2,577.26 mi (4,147.70 km) |
| South San Francisco to White Settlement (Texas) | 1,444.48 mi (2,324.66 km) |
| South San Francisco to Whitefish Bay (Wisconsin) | 1,841.84 mi (2,964.16 km) |
| South San Francisco to Whitehall (Ohio) | 2,117.16 mi (3,407.25 km) |
| South San Francisco to Whitewater (Wisconsin) | 1,799.69 mi (2,896.33 km) |
| South San Francisco to Whitney (Nevada) | 421.73 mi (678.70 km) |
| South San Francisco to Whittier (California) | 354.40 mi (570.35 km) |
