| Williamstown to Bound Brook (New Jersey) | 65.11 mi (104.79 km) |
| Williamstown to Bountiful (Utah) | 1,931.58 mi (3,108.58 km) |
| Williamstown to Bourbonnais (Illinois) | 685.56 mi (1,103.31 km) |
| Williamstown to Bowie (Maryland) | 106.91 mi (172.06 km) |
| Williamstown to Bowling Green (Kentucky) | 648.28 mi (1,043.31 km) |
| Williamstown to Bowling Green (Ohio) | 469.85 mi (756.15 km) |
| Williamstown to Box Elder (South Dakota) | 1,469.64 mi (2,365.16 km) |
| Williamstown to Boynton Beach (Florida) | 955.51 mi (1,537.74 km) |
| Williamstown to Bozeman (Montana) | 1,861.85 mi (2,996.36 km) |
| Williamstown to Bradenton (Florida) | 948.51 mi (1,526.47 km) |
| Williamstown to Bradfordville (Florida) | 816.55 mi (1,314.12 km) |
| Williamstown to Bradley (Illinois) | 683.74 mi (1,100.38 km) |
| Williamstown to Bradley Gardens (New Jersey) | 63.23 mi (101.75 km) |
| Williamstown to Brainerd (Minnesota) | 1,070.91 mi (1,723.47 km) |
| Williamstown to Brambleton (Virginia) | 144.95 mi (233.27 km) |
