| San Mateo to Bixby (Oklahoma) | 1,462.85 mi (2,354.24 km) |
| San Mateo to Black Forest (Colorado) | 960.37 mi (1,545.57 km) |
| San Mateo to Blackfoot (Idaho) | 652.83 mi (1,050.63 km) |
| San Mateo to Blackhawk (California) | 28.68 mi (46.15 km) |
| San Mateo to Blacksburg (Virginia) | 2,279.86 mi (3,669.08 km) |
| San Mateo to Blackwells Mills (New Jersey) | 2,538.25 mi (4,084.93 km) |
| San Mateo to Blaine (Minnesota) | 1,588.16 mi (2,555.90 km) |
| San Mateo to Bloomingdale (Florida) | 2,402.45 mi (3,866.38 km) |
| San Mateo to Bloomingdale (Illinois) | 1,830.68 mi (2,946.20 km) |
| San Mateo to Bloomington (California) | 365.87 mi (588.81 km) |
| San Mateo to Bloomington (Illinois) | 1,790.60 mi (2,881.70 km) |
| San Mateo to Bloomington (Indiana) | 1,929.51 mi (3,105.24 km) |
| San Mateo to Bloomington (Minnesota) | 1,579.42 mi (2,541.84 km) |
| San Mateo to Bloomsburg (Pennsylvania) | 2,435.97 mi (3,920.31 km) |
| San Mateo to Blue Ash (Ohio) | 2,042.11 mi (3,286.46 km) |
