| Penwortham to Barberton (Ohio) | 3,595.38 mi (5,786.21 km) |
| Penwortham to Bardstown (Kentucky) | 3,896.39 mi (6,270.63 km) |
| Penwortham to Barrington (Illinois) | 3,787.27 mi (6,095.02 km) |
| Penwortham to Barstow (California) | 5,172.87 mi (8,324.93 km) |
| Penwortham to Bartlesville (Oklahoma) | 4,345.58 mi (6,993.54 km) |
| Penwortham to Bartlett (Illinois) | 3,798.39 mi (6,112.91 km) |
| Penwortham to Bartlett (Tennessee) | 4,192.82 mi (6,747.69 km) |
| Penwortham to Bartow (Florida) | 4,254.51 mi (6,846.98 km) |
| Penwortham to Batavia (Illinois) | 3,808.59 mi (6,129.33 km) |
| Penwortham to Batavia (New York) | 3,372.71 mi (5,427.85 km) |
| Penwortham to Batesville (Arkansas) | 4,234.13 mi (6,814.18 km) |
| Penwortham to Baton Rouge (Louisiana) | 4,490.78 mi (7,227.20 km) |
| Penwortham to Battle Creek (Michigan) | 3,672.47 mi (5,910.26 km) |
| Penwortham to Battle Ground (Washington) | 4,706.46 mi (7,574.32 km) |
| Penwortham to Bay City (Michigan) | 3,562.24 mi (5,732.87 km) |
