| Cave Spring to Brown Deer (Wisconsin) | 587.48 mi (945.46 km) |
| Cave Spring to Brownsburg (Indiana) | 388.76 mi (625.64 km) |
| Cave Spring to Brownsville (Florida) | 788.05 mi (1,268.24 km) |
| Cave Spring to Brownsville (Texas) | 1,283.24 mi (2,065.18 km) |
| Cave Spring to Brownwood (Texas) | 1,143.27 mi (1,839.91 km) |
| Cave Spring to Brunswick (Georgia) | 428.39 mi (689.43 km) |
| Cave Spring to Brunswick (Ohio) | 294.26 mi (473.56 km) |
| Cave Spring to Brushy Creek (Texas) | 1,115.57 mi (1,795.34 km) |
| Cave Spring to Bryan (Texas) | 1,040.23 mi (1,674.09 km) |
| Cave Spring to Bryant (Arkansas) | 720.83 mi (1,160.07 km) |
| Cave Spring to Bryn Mawr-Skyway (Washington) | 2,238.68 mi (3,602.81 km) |
| Cave Spring to Buckeye (Arizona) | 1,849.01 mi (2,975.69 km) |
| Cave Spring to Buckhall (Virginia) | 173.64 mi (279.44 km) |
| Cave Spring to Bucyrus (Ohio) | 294.09 mi (473.29 km) |
| Cave Spring to Buda (Texas) | 1,136.32 mi (1,828.73 km) |
