| Knowle to Brownsburg (Indiana) | 3,907.66 mi (6,288.78 km) |
| Knowle to Brownsville (Florida) | 4,350.72 mi (7,001.80 km) |
| Knowle to Brownsville (Texas) | 5,043.29 mi (8,116.39 km) |
| Knowle to Brownwood (Texas) | 4,798.92 mi (7,723.11 km) |
| Knowle to Brunswick (Georgia) | 4,133.15 mi (6,651.65 km) |
| Knowle to Brunswick (Ohio) | 3,664.68 mi (5,897.74 km) |
| Knowle to Brushy Creek (Texas) | 4,814.76 mi (7,748.60 km) |
| Knowle to Bryan (Texas) | 4,754.28 mi (7,651.28 km) |
| Knowle to Bryant (Arkansas) | 4,400.06 mi (7,081.21 km) |
| Knowle to Bryn Mawr-Skyway (Washington) | 4,698.16 mi (7,560.95 km) |
| Knowle to Buckeye (Arizona) | 5,199.10 mi (8,367.15 km) |
| Knowle to Buckhall (Virginia) | 3,606.04 mi (5,803.37 km) |
| Knowle to Bucyrus (Ohio) | 3,729.86 mi (6,002.63 km) |
| Knowle to Buda (Texas) | 4,842.04 mi (7,792.51 km) |
| Knowle to Buena Park (California) | 5,352.49 mi (8,614.00 km) |
