| Opwijk to Barnet | 194.99 mi (313.81 km) |
| Opwijk to Barnoldswick | 336.73 mi (541.92 km) |
| Opwijk to Barnsley | 298.71 mi (480.73 km) |
| Opwijk to Barnstaple | 358.15 mi (576.39 km) |
| Opwijk to Barrhead | 485.53 mi (781.39 km) |
| Opwijk to Barri | 324.06 mi (521.52 km) |
| Opwijk to Barrow in Furness | 379.36 mi (610.52 km) |
| Opwijk to Barton upon Humber | 271.03 mi (436.18 km) |
| Opwijk to Barton upon Irwell | 326.56 mi (525.55 km) |
| Opwijk to Barwell | 260.95 mi (419.97 km) |
| Opwijk to Basford | 266.75 mi (429.30 km) |
| Opwijk to Basildon | 165.15 mi (265.79 km) |
| Opwijk to Basingstoke | 229.50 mi (369.34 km) |
| Opwijk to Bath | 284.79 mi (458.32 km) |
| Opwijk to Bathgate | 468.57 mi (754.09 km) |
