| Llantwit Major to Bagnolet | 314.23 mi (505.70 km) |
| Llantwit Major to Bagnols-sur-Ceze | 625.08 mi (1,005.97 km) |
| Llantwit Major to Bailleul | 273.40 mi (439.99 km) |
| Llantwit Major to Balma | 586.19 mi (943.38 km) |
| Llantwit Major to Bar-le-Duc | 423.80 mi (682.04 km) |
| Llantwit Major to Barentin | 233.32 mi (375.50 km) |
| Llantwit Major to Basse-Goulaine | 303.35 mi (488.19 km) |
| Llantwit Major to Bastia | 853.21 mi (1,373.11 km) |
| Llantwit Major to Bayeux | 191.13 mi (307.59 km) |
| Llantwit Major to Bayonne | 554.79 mi (892.84 km) |
| Llantwit Major to Beaucaire | 646.21 mi (1,039.98 km) |
| Llantwit Major to Beauchamp | 299.98 mi (482.78 km) |
| Llantwit Major to Beaumont | 492.03 mi (791.85 km) |
| Llantwit Major to Beaumont-sur-Oise | 298.52 mi (480.42 km) |
| Llantwit Major to Beaune | 481.63 mi (775.12 km) |
