| Westmont to Badger (Alaska) | 2,454.36 mi (3,949.90 km) |
| Westmont to Bailey's Crossroads (Virginia) | 2,295.21 mi (3,693.79 km) |
| Westmont to Bainbridge (Georgia) | 1,969.46 mi (3,169.54 km) |
| Westmont to Bainbridge Island (Washington) | 971.99 mi (1,564.26 km) |
| Westmont to Baker (Louisiana) | 1,598.04 mi (2,571.80 km) |
| Westmont to Bakersfield (California) | 106.06 mi (170.68 km) |
| Westmont to Balch Springs (Texas) | 1,252.46 mi (2,015.64 km) |
| Westmont to Baldwin (New York) | 2,472.83 mi (3,979.64 km) |
| Westmont to Baldwin (Pennsylvania) | 2,139.79 mi (3,443.67 km) |
| Westmont to Baldwin Park (California) | 21.25 mi (34.20 km) |
| Westmont to Ballenger Creek (Maryland) | 2,277.11 mi (3,664.66 km) |
| Westmont to Ballwin (Missouri) | 1,572.70 mi (2,531.01 km) |
| Westmont to Baltimore (Maryland) | 2,320.44 mi (3,734.39 km) |
| Westmont to Bangor (Maine) | 2,703.97 mi (4,351.62 km) |
| Westmont to Banning (California) | 80.40 mi (129.38 km) |
