| Cwmbran to Barberino di Mugello | 844.27 mi (1,358.72 km) |
| Cwmbran to Barcellona-Pozzo di Gotto | 1,284.14 mi (2,066.62 km) |
| Cwmbran to Bareggio | 694.26 mi (1,117.30 km) |
| Cwmbran to Barga | 813.78 mi (1,309.66 km) |
| Cwmbran to Bari | 1,188.19 mi (1,912.20 km) |
| Cwmbran to Barletta | 1,157.30 mi (1,862.50 km) |
| Cwmbran to Baronissi | 1,131.13 mi (1,820.38 km) |
| Cwmbran to Barrafranca | 1,295.02 mi (2,084.13 km) |
| Cwmbran to Bassano del Grappa | 783.97 mi (1,261.68 km) |
| Cwmbran to Battipaglia | 1,145.25 mi (1,843.10 km) |
| Cwmbran to Beinasco | 667.71 mi (1,074.57 km) |
| Cwmbran to Bellinzago Novarese | 676.31 mi (1,088.42 km) |
| Cwmbran to Belluno | 787.85 mi (1,267.93 km) |
| Cwmbran to Belmonte Mezzagno | 1,230.75 mi (1,980.70 km) |
| Cwmbran to Belpasso | 1,307.82 mi (2,104.73 km) |
