| Philadelphia to Burley (Idaho) | 1,997.67 mi (3,214.93 km) |
| Philadelphia to Burlingame (California) | 2,519.08 mi (4,054.08 km) |
| Philadelphia to Burlington (Iowa) | 841.94 mi (1,354.97 km) |
| Philadelphia to Burlington (Kentucky) | 515.31 mi (829.31 km) |
| Philadelphia to Burlington (North Carolina) | 359.66 mi (578.82 km) |
| Philadelphia to Burlington (Vermont) | 324.44 mi (522.13 km) |
| Philadelphia to Burlington (Wisconsin) | 705.18 mi (1,134.87 km) |
| Philadelphia to Burnsville (Minnesota) | 980.08 mi (1,577.29 km) |
| Philadelphia to Burr Ridge (Illinois) | 678.04 mi (1,091.20 km) |
| Philadelphia to Burton (Michigan) | 484.85 mi (780.29 km) |
| Philadelphia to Burtonsville (Maryland) | 114.02 mi (183.49 km) |
| Philadelphia to Butler (Pennsylvania) | 257.27 mi (414.03 km) |
| Philadelphia to Butte (Montana) | 1,922.04 mi (3,093.22 km) |
| Philadelphia to Byram (Mississippi) | 1,001.53 mi (1,611.81 km) |
| Philadelphia to Cabot (Arkansas) | 987.27 mi (1,588.86 km) |
