| Westerlo to Bonita (California) | 5,661.86 mi (9,111.88 km) |
| Westerlo to Bonita Springs (Florida) | 4,684.73 mi (7,539.35 km) |
| Westerlo to Bonney Lake (Washington) | 4,957.25 mi (7,977.92 km) |
| Westerlo to Boone (Iowa) | 4,371.25 mi (7,034.85 km) |
| Westerlo to Boone (North Carolina) | 4,191.83 mi (6,746.10 km) |
| Westerlo to Borger (Texas) | 4,969.87 mi (7,998.23 km) |
| Westerlo to Bossier City (Louisiana) | 4,848.18 mi (7,802.39 km) |
| Westerlo to Boston (Massachusetts) | 3,488.65 mi (5,614.43 km) |
| Westerlo to Bostonia (California) | 5,650.35 mi (9,093.37 km) |
| Westerlo to Bothell (Washington) | 4,923.23 mi (7,923.17 km) |
| Westerlo to Bothell East (Washington) | 4,920.81 mi (7,919.28 km) |
| Westerlo to Bothell West (Washington) | 4,922.22 mi (7,921.55 km) |
| Westerlo to Boulder (Colorado) | 4,868.06 mi (7,834.39 km) |
| Westerlo to Boulder City (Nevada) | 5,412.49 mi (8,710.55 km) |
| Westerlo to Bound Brook (New Jersey) | 3,703.80 mi (5,960.69 km) |
