| Port Talbot to Bagnolet | 332.77 mi (535.55 km) |
| Port Talbot to Bagnols-sur-Ceze | 643.79 mi (1,036.09 km) |
| Port Talbot to Bailleul | 289.01 mi (465.11 km) |
| Port Talbot to Balma | 603.70 mi (971.56 km) |
| Port Talbot to Bar-le-Duc | 441.52 mi (710.56 km) |
| Port Talbot to Barentin | 251.88 mi (405.36 km) |
| Port Talbot to Basse-Goulaine | 319.94 mi (514.90 km) |
| Port Talbot to Bastia | 872.06 mi (1,403.44 km) |
| Port Talbot to Bayeux | 209.88 mi (337.78 km) |
| Port Talbot to Bayonne | 569.97 mi (917.28 km) |
| Port Talbot to Beaucaire | 664.88 mi (1,070.02 km) |
| Port Talbot to Beauchamp | 318.50 mi (512.58 km) |
| Port Talbot to Beaumont | 510.75 mi (821.97 km) |
| Port Talbot to Beaumont-sur-Oise | 316.91 mi (510.02 km) |
| Port Talbot to Beaune | 500.37 mi (805.27 km) |
