| Llantrisant to Bagnolet | 315.65 mi (508.00 km) |
| Llantrisant to Bagnols-sur-Ceze | 629.58 mi (1,013.21 km) |
| Llantrisant to Bailleul | 270.51 mi (435.34 km) |
| Llantrisant to Balma | 592.91 mi (954.20 km) |
| Llantrisant to Bar-le-Duc | 423.47 mi (681.50 km) |
| Llantrisant to Barentin | 234.83 mi (377.92 km) |
| Llantrisant to Basse-Goulaine | 311.01 mi (500.52 km) |
| Llantrisant to Bastia | 855.97 mi (1,377.55 km) |
| Llantrisant to Bayeux | 195.65 mi (314.87 km) |
| Llantrisant to Bayonne | 563.27 mi (906.50 km) |
| Llantrisant to Beaucaire | 650.89 mi (1,047.51 km) |
| Llantrisant to Beauchamp | 301.35 mi (484.97 km) |
| Llantrisant to Beaumont | 496.55 mi (799.11 km) |
| Llantrisant to Beaumont-sur-Oise | 299.55 mi (482.07 km) |
| Llantrisant to Beaune | 483.72 mi (778.48 km) |
