| Penrith to Bonita (California) | 5,258.38 mi (8,462.54 km) |
| Penrith to Bonita Springs (Florida) | 4,322.69 mi (6,956.70 km) |
| Penrith to Bonney Lake (Washington) | 4,566.43 mi (7,348.96 km) |
| Penrith to Boone (Iowa) | 3,969.50 mi (6,388.30 km) |
| Penrith to Boone (North Carolina) | 3,809.31 mi (6,130.49 km) |
| Penrith to Borger (Texas) | 4,567.97 mi (7,351.44 km) |
| Penrith to Bossier City (Louisiana) | 4,455.13 mi (7,169.85 km) |
| Penrith to Boston (Massachusetts) | 3,109.02 mi (5,003.48 km) |
| Penrith to Bostonia (California) | 5,246.88 mi (8,444.04 km) |
| Penrith to Bothell (Washington) | 4,533.07 mi (7,295.27 km) |
| Penrith to Bothell East (Washington) | 4,530.66 mi (7,291.40 km) |
| Penrith to Bothell West (Washington) | 4,532.14 mi (7,293.78 km) |
| Penrith to Boulder (Colorado) | 4,464.00 mi (7,184.11 km) |
| Penrith to Boulder City (Nevada) | 5,009.12 mi (8,061.41 km) |
| Penrith to Bound Brook (New Jersey) | 3,323.12 mi (5,348.05 km) |
