| Cities | Distance |
|---|---|
| Holyhead to Beyne-Heusay | 475.11 mi (764.62 km) |
| Holyhead to Bierbeek | 433.89 mi (698.27 km) |
| Holyhead to Bilzen | 462.26 mi (743.93 km) |
| Holyhead to Binche | 425.53 mi (684.83 km) |
| Holyhead to Bissegem | 375.00 mi (603.50 km) |
| Holyhead to Blankenberge | 355.38 mi (571.93 km) |
| Holyhead to Blegny | 476.81 mi (767.36 km) |
| Holyhead to Bocholt | 456.12 mi (734.06 km) |
| Holyhead to Boechout | 413.27 mi (665.09 km) |
| Holyhead to Bonheiden | 418.66 mi (673.77 km) |
| Holyhead to Boom | 410.64 mi (660.87 km) |
| Holyhead to Boortmeerbeek | 421.47 mi (678.29 km) |
| Holyhead to Borgerhout | 409.82 mi (659.55 km) |
| Holyhead to Borgloon | 457.37 mi (736.07 km) |
| Holyhead to Bornem | 404.92 mi (651.66 km) |