| Philadelphia to Buena Park (California) | 2,382.20 mi (3,833.79 km) |
| Philadelphia to Buenaventura Lakes (Florida) | 880.80 mi (1,417.51 km) |
| Philadelphia to Buffalo (Minnesota) | 1,014.62 mi (1,632.88 km) |
| Philadelphia to Buffalo (New York) | 277.41 mi (446.45 km) |
| Philadelphia to Buffalo Grove (Illinois) | 683.76 mi (1,100.40 km) |
| Philadelphia to Buford (Georgia) | 634.99 mi (1,021.92 km) |
| Philadelphia to Bull Run (Virginia) | 153.06 mi (246.33 km) |
| Philadelphia to Bullhead City (Arizona) | 2,166.91 mi (3,487.31 km) |
| Philadelphia to Burbank (California) | 2,390.19 mi (3,846.64 km) |
| Philadelphia to Burbank (Illinois) | 670.25 mi (1,078.66 km) |
| Philadelphia to Burien (Washington) | 2,373.93 mi (3,820.47 km) |
| Philadelphia to Burkburnett (Texas) | 1,351.17 mi (2,174.50 km) |
| Philadelphia to Burke (Virginia) | 141.96 mi (228.47 km) |
| Philadelphia to Burke Centre (Virginia) | 142.99 mi (230.13 km) |
| Philadelphia to Burleson (Texas) | 1,336.08 mi (2,150.22 km) |
