| Williamstown to Brown Deer (Wisconsin) | 714.14 mi (1,149.29 km) |
| Williamstown to Brownsburg (Indiana) | 605.40 mi (974.30 km) |
| Williamstown to Brownsville (Florida) | 1,005.14 mi (1,617.62 km) |
| Williamstown to Brownsville (Texas) | 1,603.97 mi (2,581.34 km) |
| Williamstown to Brownwood (Texas) | 1,449.18 mi (2,332.23 km) |
| Williamstown to Brunswick (Georgia) | 693.90 mi (1,116.72 km) |
| Williamstown to Brunswick (Ohio) | 375.27 mi (603.95 km) |
| Williamstown to Brushy Creek (Texas) | 1,428.67 mi (2,299.21 km) |
| Williamstown to Bryan (Texas) | 1,355.12 mi (2,180.85 km) |
| Williamstown to Bryant (Arkansas) | 1,024.03 mi (1,648.02 km) |
| Williamstown to Bryn Mawr-Skyway (Washington) | 2,387.10 mi (3,841.67 km) |
| Williamstown to Buckeye (Arizona) | 2,118.39 mi (3,409.22 km) |
| Williamstown to Buckhall (Virginia) | 148.00 mi (238.18 km) |
| Williamstown to Bucyrus (Ohio) | 428.40 mi (689.44 km) |
| Williamstown to Buda (Texas) | 1,450.61 mi (2,334.53 km) |
