| Penwortham to Buenaventura Lakes (Florida) | 4,212.45 mi (6,779.28 km) |
| Penwortham to Buffalo (Minnesota) | 3,848.02 mi (6,192.79 km) |
| Penwortham to Buffalo (New York) | 3,402.74 mi (5,476.18 km) |
| Penwortham to Buffalo Grove (Illinois) | 3,780.35 mi (6,083.88 km) |
| Penwortham to Buford (Georgia) | 4,022.86 mi (6,474.17 km) |
| Penwortham to Bull Run (Virginia) | 3,541.03 mi (5,698.74 km) |
| Penwortham to Bullhead City (Arizona) | 5,078.32 mi (8,172.77 km) |
| Penwortham to Burbank (California) | 5,252.13 mi (8,452.49 km) |
| Penwortham to Burbank (Illinois) | 3,793.45 mi (6,104.97 km) |
| Penwortham to Burien (Washington) | 4,603.57 mi (7,408.72 km) |
| Penwortham to Burkburnett (Texas) | 4,581.26 mi (7,372.83 km) |
| Penwortham to Burke (Virginia) | 3,531.03 mi (5,682.64 km) |
| Penwortham to Burke Centre (Virginia) | 3,531.86 mi (5,683.98 km) |
| Penwortham to Burleson (Texas) | 4,618.08 mi (7,432.09 km) |
| Penwortham to Burley (Idaho) | 4,639.02 mi (7,465.79 km) |
