| Portet-sur-Garonne to Andrychow | 952.74 mi (1,533.29 km) |
| Portet-sur-Garonne to Augustow | 1,207.40 mi (1,943.13 km) |
| Portet-sur-Garonne to Banino | 1,071.26 mi (1,724.03 km) |
| Portet-sur-Garonne to Barlinek | 908.83 mi (1,462.62 km) |
| Portet-sur-Garonne to Bartoszyce | 1,144.72 mi (1,842.25 km) |
| Portet-sur-Garonne to Bedzin | 955.63 mi (1,537.94 km) |
| Portet-sur-Garonne to Belchatow | 994.99 mi (1,601.28 km) |
| Portet-sur-Garonne to Biala Podlaska | 1,160.45 mi (1,867.57 km) |
| Portet-sur-Garonne to Bialogard | 978.55 mi (1,574.83 km) |
| Portet-sur-Garonne to Bialy Kamien | 856.70 mi (1,378.72 km) |
| Portet-sur-Garonne to Bialystok | 1,191.89 mi (1,918.16 km) |
| Portet-sur-Garonne to Bielawa | 867.73 mi (1,396.48 km) |
| Portet-sur-Garonne to Bielsk Podlaski | 1,183.39 mi (1,904.48 km) |
| Portet-sur-Garonne to Bielsko-Biala | 939.56 mi (1,512.08 km) |
| Portet-sur-Garonne to Bierun | 949.70 mi (1,528.40 km) |
