| Prato to Bagnolet | 537.87 mi (865.62 km) |
| Prato to Bagnols-sur-Ceze | 322.28 mi (518.67 km) |
| Prato to Bailleul | 613.97 mi (988.08 km) |
| Prato to Balma | 479.17 mi (771.15 km) |
| Prato to Bar-le-Duc | 440.44 mi (708.82 km) |
| Prato to Barentin | 618.78 mi (995.82 km) |
| Prato to Basse-Goulaine | 649.13 mi (1,044.67 km) |
| Prato to Bastia | 116.19 mi (187.00 km) |
| Prato to Bayeux | 671.98 mi (1,081.45 km) |
| Prato to Bayonne | 628.35 mi (1,011.24 km) |
| Prato to Beaucaire | 321.54 mi (517.47 km) |
| Prato to Beauchamp | 552.14 mi (888.59 km) |
| Prato to Beaumont | 413.27 mi (665.10 km) |
| Prato to Beaumont-sur-Oise | 554.03 mi (891.63 km) |
| Prato to Beaune | 372.86 mi (600.06 km) |
