| Colwyn Bay to Barberino di Mugello | 933.02 mi (1,501.56 km) |
| Colwyn Bay to Barcellona-Pozzo di Gotto | 1,379.44 mi (2,220.00 km) |
| Colwyn Bay to Bareggio | 783.82 mi (1,261.43 km) |
| Colwyn Bay to Barga | 904.59 mi (1,455.80 km) |
| Colwyn Bay to Bari | 1,271.68 mi (2,046.58 km) |
| Colwyn Bay to Barletta | 1,241.67 mi (1,998.27 km) |
| Colwyn Bay to Baronissi | 1,221.13 mi (1,965.22 km) |
| Colwyn Bay to Barrafranca | 1,394.08 mi (2,243.55 km) |
| Colwyn Bay to Bassano del Grappa | 862.61 mi (1,388.24 km) |
| Colwyn Bay to Battipaglia | 1,235.08 mi (1,987.66 km) |
| Colwyn Bay to Beinasco | 764.20 mi (1,229.86 km) |
| Colwyn Bay to Bellinzago Novarese | 766.53 mi (1,233.61 km) |
| Colwyn Bay to Belluno | 862.77 mi (1,388.50 km) |
| Colwyn Bay to Belmonte Mezzagno | 1,330.34 mi (2,140.98 km) |
| Colwyn Bay to Belpasso | 1,404.78 mi (2,260.77 km) |
