| Mont-Saint-Martin to Bierun Stary | 593.97 mi (955.90 km) |
| Mont-Saint-Martin to Bilgoraj | 753.82 mi (1,213.15 km) |
| Mont-Saint-Martin to Biskupiec | 713.83 mi (1,148.79 km) |
| Mont-Saint-Martin to Blachownia | 589.17 mi (948.18 km) |
| Mont-Saint-Martin to Blonie | 671.18 mi (1,080.17 km) |
| Mont-Saint-Martin to Bochnia | 653.70 mi (1,052.02 km) |
| Mont-Saint-Martin to Bogatynia | 416.23 mi (669.86 km) |
| Mont-Saint-Martin to Boguszow-Gorce | 468.62 mi (754.17 km) |
| Mont-Saint-Martin to Boleslawiec | 446.83 mi (719.10 km) |
| Mont-Saint-Martin to Braniewo | 683.80 mi (1,100.48 km) |
| Mont-Saint-Martin to Brodnica | 639.41 mi (1,029.03 km) |
| Mont-Saint-Martin to Brwinow | 674.68 mi (1,085.79 km) |
| Mont-Saint-Martin to Brzeg | 525.06 mi (844.99 km) |
| Mont-Saint-Martin to Brzeg Dolny | 495.91 mi (798.09 km) |
| Mont-Saint-Martin to Brzesko | 661.90 mi (1,065.22 km) |
