| Opwijk to Bonita (California) | 5,644.32 mi (9,083.66 km) |
| Opwijk to Bonita Springs (Florida) | 4,655.95 mi (7,493.03 km) |
| Opwijk to Bonney Lake (Washington) | 4,945.55 mi (7,959.10 km) |
| Opwijk to Boone (Iowa) | 4,349.57 mi (6,999.96 km) |
| Opwijk to Boone (North Carolina) | 4,165.40 mi (6,703.56 km) |
| Opwijk to Borger (Texas) | 4,948.24 mi (7,963.42 km) |
| Opwijk to Bossier City (Louisiana) | 4,823.58 mi (7,762.80 km) |
| Opwijk to Boston (Massachusetts) | 3,461.91 mi (5,571.41 km) |
| Opwijk to Bostonia (California) | 5,632.83 mi (9,065.16 km) |
| Opwijk to Bothell (Washington) | 4,911.72 mi (7,904.65 km) |
| Opwijk to Bothell East (Washington) | 4,909.30 mi (7,900.76 km) |
| Opwijk to Bothell West (Washington) | 4,910.74 mi (7,903.07 km) |
| Opwijk to Boulder (Colorado) | 4,848.86 mi (7,803.49 km) |
| Opwijk to Boulder City (Nevada) | 5,395.09 mi (8,682.56 km) |
| Opwijk to Bound Brook (New Jersey) | 3,677.17 mi (5,917.84 km) |
