| Llantrisant to Bitonto | 1,191.18 mi (1,917.01 km) |
| Llantrisant to Bitritto | 1,200.00 mi (1,931.21 km) |
| Llantrisant to Bollate | 704.07 mi (1,133.09 km) |
| Llantrisant to Bologna | 834.07 mi (1,342.30 km) |
| Llantrisant to Bolzano | 751.05 mi (1,208.70 km) |
| Llantrisant to Bomporto | 811.74 mi (1,306.37 km) |
| Llantrisant to Bonate di Sopra | 714.87 mi (1,150.48 km) |
| Llantrisant to Bondeno | 819.48 mi (1,318.83 km) |
| Llantrisant to Bordighera | 740.99 mi (1,192.51 km) |
| Llantrisant to Borgaro Torinese | 670.57 mi (1,079.17 km) |
| Llantrisant to Borgo a Buggiano | 840.27 mi (1,352.28 km) |
| Llantrisant to Borgo San Dalmazzo | 706.20 mi (1,136.52 km) |
| Llantrisant to Borgo San Lorenzo | 860.63 mi (1,385.05 km) |
| Llantrisant to Borgomanero | 673.52 mi (1,083.92 km) |
| Llantrisant to Borgoricco | 813.77 mi (1,309.64 km) |
