| Frederick to Beacon (New York) | 230.86 mi (371.54 km) |
| Frederick to Bear (Delaware) | 93.25 mi (150.08 km) |
| Frederick to Beatrice (Nebraska) | 1,024.98 mi (1,649.54 km) |
| Frederick to Beaufort (South Carolina) | 516.08 mi (830.55 km) |
| Frederick to Beaumont (California) | 2,207.49 mi (3,552.61 km) |
| Frederick to Beaumont (Texas) | 1,145.51 mi (1,843.53 km) |
| Frederick to Beaver Dam (Wisconsin) | 652.92 mi (1,050.77 km) |
| Frederick to Beavercreek (Ohio) | 354.54 mi (570.58 km) |
| Frederick to Beaverton (Oregon) | 2,320.12 mi (3,733.87 km) |
| Frederick to Beckley (West Virginia) | 233.13 mi (375.18 km) |
| Frederick to Bedford (Indiana) | 487.70 mi (784.88 km) |
| Frederick to Bedford (Ohio) | 255.54 mi (411.26 km) |
| Frederick to Bedford (Texas) | 1,187.58 mi (1,911.23 km) |
| Frederick to Bedford Heights (Ohio) | 254.61 mi (409.75 km) |
| Frederick to Beech Grove (Indiana) | 462.13 mi (743.72 km) |
