| Crofton to Brown Deer (Wisconsin) | 653.86 mi (1,052.29 km) |
| Crofton to Brownsburg (Indiana) | 520.69 mi (837.98 km) |
| Crofton to Brownsville (Florida) | 934.68 mi (1,504.22 km) |
| Crofton to Brownsville (Texas) | 1,501.99 mi (2,417.22 km) |
| Crofton to Brownwood (Texas) | 1,349.35 mi (2,171.57 km) |
| Crofton to Brunswick (Georgia) | 607.32 mi (977.39 km) |
| Crofton to Brunswick (Ohio) | 312.18 mi (502.41 km) |
| Crofton to Brushy Creek (Texas) | 1,327.44 mi (2,136.31 km) |
| Crofton to Bryan (Texas) | 1,253.58 mi (2,017.44 km) |
| Crofton to Bryant (Arkansas) | 924.42 mi (1,487.71 km) |
| Crofton to Bryn Mawr-Skyway (Washington) | 2,330.60 mi (3,750.74 km) |
| Crofton to Buckeye (Arizona) | 2,027.71 mi (3,263.29 km) |
| Crofton to Buckhall (Virginia) | 45.91 mi (73.89 km) |
| Crofton to Bucyrus (Ohio) | 355.58 mi (572.25 km) |
| Crofton to Buda (Texas) | 1,349.18 mi (2,171.30 km) |
