| Perth to Barberton (Ohio) | 3,509.38 mi (5,647.80 km) |
| Perth to Bardstown (Kentucky) | 3,810.82 mi (6,132.92 km) |
| Perth to Barrington (Illinois) | 3,686.36 mi (5,932.62 km) |
| Perth to Barstow (California) | 5,036.14 mi (8,104.88 km) |
| Perth to Bartlesville (Oklahoma) | 4,242.14 mi (6,827.06 km) |
| Perth to Bartlett (Illinois) | 3,697.74 mi (5,950.93 km) |
| Perth to Bartlett (Tennessee) | 4,104.36 mi (6,605.33 km) |
| Perth to Bartow (Florida) | 4,200.13 mi (6,759.46 km) |
| Perth to Batavia (Illinois) | 3,708.06 mi (5,967.55 km) |
| Perth to Batavia (New York) | 3,287.78 mi (5,291.17 km) |
| Perth to Batesville (Arkansas) | 4,140.94 mi (6,664.19 km) |
| Perth to Baton Rouge (Louisiana) | 4,409.68 mi (7,096.69 km) |
| Perth to Battle Creek (Michigan) | 3,576.38 mi (5,755.62 km) |
| Perth to Battle Ground (Washington) | 4,549.97 mi (7,322.47 km) |
| Perth to Bay City (Michigan) | 3,465.25 mi (5,576.79 km) |
