| Frederick to Badger (Alaska) | 3,218.32 mi (5,179.38 km) |
| Frederick to Bailey's Crossroads (Virginia) | 43.25 mi (69.60 km) |
| Frederick to Bainbridge (Georgia) | 714.08 mi (1,149.19 km) |
| Frederick to Bainbridge Island (Washington) | 2,295.75 mi (3,694.66 km) |
| Frederick to Baker (Louisiana) | 987.42 mi (1,589.09 km) |
| Frederick to Bakersfield (California) | 2,281.80 mi (3,672.20 km) |
| Frederick to Balch Springs (Texas) | 1,165.23 mi (1,875.26 km) |
| Frederick to Baldwin (New York) | 218.19 mi (351.14 km) |
| Frederick to Baldwin (Pennsylvania) | 149.94 mi (241.31 km) |
| Frederick to Baldwin Park (California) | 2,256.09 mi (3,630.83 km) |
| Frederick to Ballenger Creek (Maryland) | 3.68 mi (5.92 km) |
| Frederick to Ballwin (Missouri) | 706.94 mi (1,137.72 km) |
| Frederick to Baltimore (Maryland) | 43.63 mi (70.21 km) |
| Frederick to Bangor (Maine) | 577.67 mi (929.68 km) |
| Frederick to Banning (California) | 2,202.38 mi (3,544.39 km) |
