| Knowle to Bountiful (Utah) | 4,762.54 mi (7,664.57 km) |
| Knowle to Bourbonnais (Illinois) | 3,901.19 mi (6,278.36 km) |
| Knowle to Bowie (Maryland) | 3,566.95 mi (5,740.44 km) |
| Knowle to Bowling Green (Kentucky) | 4,047.01 mi (6,513.03 km) |
| Knowle to Bowling Green (Ohio) | 3,729.88 mi (6,002.67 km) |
| Knowle to Box Elder (South Dakota) | 4,303.10 mi (6,925.16 km) |
| Knowle to Boynton Beach (Florida) | 4,307.91 mi (6,932.91 km) |
| Knowle to Bozeman (Montana) | 4,477.63 mi (7,206.05 km) |
| Knowle to Bradenton (Florida) | 4,362.57 mi (7,020.87 km) |
| Knowle to Bradfordville (Florida) | 4,273.54 mi (6,877.60 km) |
| Knowle to Bradley (Illinois) | 3,900.82 mi (6,277.76 km) |
| Knowle to Bradley Gardens (New Jersey) | 3,410.72 mi (5,489.02 km) |
| Knowle to Brainerd (Minnesota) | 3,888.70 mi (6,258.25 km) |
| Knowle to Brambleton (Virginia) | 3,597.73 mi (5,789.99 km) |
| Knowle to Brandermill (Virginia) | 3,673.87 mi (5,912.52 km) |
