| Holyhead to Bahce | 2,249.78 mi (3,620.67 km) |
| Holyhead to Bahcesaray | 2,460.47 mi (3,959.75 km) |
| Holyhead to Balikesir | 1,789.91 mi (2,880.58 km) |
| Holyhead to Balya | 1,772.72 mi (2,852.91 km) |
| Holyhead to Banaz | 1,905.46 mi (3,066.53 km) |
| Holyhead to Bandirma | 1,759.98 mi (2,832.41 km) |
| Holyhead to Bartin | 1,878.38 mi (3,022.95 km) |
| Holyhead to Baskale | 2,513.78 mi (4,045.54 km) |
| Holyhead to Baskil | 2,277.34 mi (3,665.03 km) |
| Holyhead to Basmakci | 1,955.85 mi (3,147.64 km) |
| Holyhead to Batman | 2,402.74 mi (3,866.84 km) |
| Holyhead to Battalgazi | 2,265.36 mi (3,645.74 km) |
| Holyhead to Bayat | 1,999.19 mi (3,217.38 km) |
| Holyhead to Bayburt | 2,260.09 mi (3,637.27 km) |
| Holyhead to Bayindir | 1,848.38 mi (2,974.68 km) |
