| Hagerstown to Brown Deer (Wisconsin) | 584.23 mi (940.23 km) |
| Hagerstown to Brownsburg (Indiana) | 460.21 mi (740.63 km) |
| Hagerstown to Brownsville (Florida) | 965.81 mi (1,554.33 km) |
| Hagerstown to Brownsville (Texas) | 1,477.82 mi (2,378.33 km) |
| Hagerstown to Brownwood (Texas) | 1,308.35 mi (2,105.58 km) |
| Hagerstown to Brunswick (Georgia) | 623.69 mi (1,003.74 km) |
| Hagerstown to Brunswick (Ohio) | 242.36 mi (390.04 km) |
| Hagerstown to Brushy Creek (Texas) | 1,291.41 mi (2,078.32 km) |
| Hagerstown to Bryan (Texas) | 1,219.31 mi (1,962.28 km) |
| Hagerstown to Bryant (Arkansas) | 883.19 mi (1,421.36 km) |
| Hagerstown to Bryn Mawr-Skyway (Washington) | 2,260.90 mi (3,638.57 km) |
| Hagerstown to Buckeye (Arizona) | 1,972.47 mi (3,174.38 km) |
| Hagerstown to Buckhall (Virginia) | 64.98 mi (104.58 km) |
| Hagerstown to Bucyrus (Ohio) | 288.39 mi (464.12 km) |
| Hagerstown to Buda (Texas) | 1,314.15 mi (2,114.93 km) |
