| Holbrook to Brown Deer (Wisconsin) | 781.83 mi (1,258.24 km) |
| Holbrook to Brownsburg (Indiana) | 703.83 mi (1,132.71 km) |
| Holbrook to Brownsville (Florida) | 1,113.29 mi (1,791.66 km) |
| Holbrook to Brownsville (Texas) | 1,729.09 mi (2,782.70 km) |
| Holbrook to Brownwood (Texas) | 1,566.30 mi (2,520.72 km) |
| Holbrook to Brunswick (Georgia) | 814.80 mi (1,311.30 km) |
| Holbrook to Brunswick (Ohio) | 456.99 mi (735.46 km) |
| Holbrook to Brushy Creek (Texas) | 1,549.01 mi (2,492.89 km) |
| Holbrook to Bryan (Texas) | 1,476.41 mi (2,376.04 km) |
| Holbrook to Bryant (Arkansas) | 1,141.18 mi (1,836.56 km) |
| Holbrook to Bryn Mawr-Skyway (Washington) | 2,439.34 mi (3,925.75 km) |
| Holbrook to Buckeye (Arizona) | 2,219.14 mi (3,571.36 km) |
| Holbrook to Buckhall (Virginia) | 272.95 mi (439.27 km) |
| Holbrook to Bucyrus (Ohio) | 517.63 mi (833.04 km) |
| Holbrook to Buda (Texas) | 1,571.51 mi (2,529.09 km) |
