| Le Portel to Andrychow | 784.81 mi (1,263.03 km) |
| Le Portel to Augustow | 926.68 mi (1,491.35 km) |
| Le Portel to Banino | 749.45 mi (1,206.13 km) |
| Le Portel to Barlinek | 601.71 mi (968.36 km) |
| Le Portel to Bartoszyce | 842.28 mi (1,355.52 km) |
| Le Portel to Bedzin | 769.31 mi (1,238.09 km) |
| Le Portel to Belchatow | 772.52 mi (1,243.25 km) |
| Le Portel to Biala Podlaska | 930.31 mi (1,497.19 km) |
| Le Portel to Bialogard | 647.88 mi (1,042.67 km) |
| Le Portel to Bialy Kamien | 640.82 mi (1,031.30 km) |
| Le Portel to Bialystok | 930.73 mi (1,497.87 km) |
| Le Portel to Bielawa | 657.15 mi (1,057.59 km) |
| Le Portel to Bielsk Podlaski | 932.59 mi (1,500.86 km) |
| Le Portel to Bielsko-Biala | 772.26 mi (1,242.83 km) |
| Le Portel to Bierun | 770.79 mi (1,240.47 km) |
