| Opmeer to Bonita (California) | 5,585.64 mi (8,989.22 km) |
| Opmeer to Bonita Springs (Florida) | 4,657.88 mi (7,496.14 km) |
| Opmeer to Bonney Lake (Washington) | 4,866.52 mi (7,831.91 km) |
| Opmeer to Boone (Iowa) | 4,309.28 mi (6,935.11 km) |
| Opmeer to Boone (North Carolina) | 4,151.13 mi (6,680.60 km) |
| Opmeer to Borger (Texas) | 4,907.47 mi (7,897.81 km) |
| Opmeer to Bossier City (Louisiana) | 4,798.15 mi (7,721.87 km) |
| Opmeer to Boston (Massachusetts) | 3,450.01 mi (5,552.25 km) |
| Opmeer to Bostonia (California) | 5,574.10 mi (8,970.65 km) |
| Opmeer to Bothell (Washington) | 4,832.10 mi (7,776.52 km) |
| Opmeer to Bothell East (Washington) | 4,829.68 mi (7,772.61 km) |
| Opmeer to Bothell West (Washington) | 4,831.05 mi (7,774.83 km) |
| Opmeer to Boulder (Colorado) | 4,797.23 mi (7,720.40 km) |
| Opmeer to Boulder City (Nevada) | 5,335.91 mi (8,587.32 km) |
| Opmeer to Bound Brook (New Jersey) | 3,664.43 mi (5,897.33 km) |
