| Cities | Distance |
|---|---|
| Holyhead to Bonhill | 184.77 mi (297.37 km) |
| Holyhead to Bonnyrigg | 187.54 mi (301.82 km) |
| Holyhead to Bootle | 68.41 mi (110.10 km) |
| Holyhead to Borehamwood | 216.01 mi (347.63 km) |
| Holyhead to Boscombe | 214.39 mi (345.03 km) |
| Holyhead to Boston | 192.49 mi (309.78 km) |
| Holyhead to Bottesford | 163.92 mi (263.81 km) |
| Holyhead to Bourne | 180.66 mi (290.75 km) |
| Holyhead to Bournemouth | 213.75 mi (344.00 km) |
| Holyhead to Bournville | 127.84 mi (205.74 km) |
| Holyhead to Bovingdon | 204.09 mi (328.45 km) |
| Holyhead to Bowdon | 93.63 mi (150.68 km) |
| Holyhead to Boxley | 258.82 mi (416.53 km) |
| Holyhead to Brackley | 170.61 mi (274.57 km) |
| Holyhead to Bracknell | 209.62 mi (337.35 km) |