| San Mateo to Beacon (New York) | 2,557.36 mi (4,115.68 km) |
| San Mateo to Bear (Delaware) | 2,494.11 mi (4,013.89 km) |
| San Mateo to Beatrice (Nebraska) | 1,382.42 mi (2,224.78 km) |
| San Mateo to Beaufort (South Carolina) | 2,360.50 mi (3,798.87 km) |
| San Mateo to Beaumont (California) | 390.99 mi (629.23 km) |
| San Mateo to Beaumont (Texas) | 1,689.74 mi (2,719.37 km) |
| San Mateo to Beaver Dam (Wisconsin) | 1,792.76 mi (2,885.17 km) |
| San Mateo to Beavercreek (Ohio) | 2,054.03 mi (3,305.65 km) |
| San Mateo to Beaverton (Oregon) | 548.23 mi (882.29 km) |
| San Mateo to Beckley (West Virginia) | 2,230.78 mi (3,590.09 km) |
| San Mateo to Bedford (Indiana) | 1,934.51 mi (3,113.29 km) |
| San Mateo to Bedford (Ohio) | 2,170.77 mi (3,493.52 km) |
| San Mateo to Bedford (Texas) | 1,453.48 mi (2,339.15 km) |
| San Mateo to Bedford Heights (Ohio) | 2,172.25 mi (3,495.90 km) |
| San Mateo to Beech Grove (Indiana) | 1,947.57 mi (3,134.31 km) |
