| Grande-Synthe to Andrychow | 752.42 mi (1,210.90 km) |
| Grande-Synthe to Augustow | 889.33 mi (1,431.24 km) |
| Grande-Synthe to Banino | 711.56 mi (1,145.15 km) |
| Grande-Synthe to Barlinek | 564.58 mi (908.61 km) |
| Grande-Synthe to Bartoszyce | 804.60 mi (1,294.88 km) |
| Grande-Synthe to Bedzin | 736.13 mi (1,184.68 km) |
| Grande-Synthe to Belchatow | 737.66 mi (1,187.14 km) |
| Grande-Synthe to Biala Podlaska | 894.46 mi (1,439.49 km) |
| Grande-Synthe to Bialogard | 610.02 mi (981.73 km) |
| Grande-Synthe to Bialy Kamien | 607.26 mi (977.29 km) |
| Grande-Synthe to Bialystok | 893.88 mi (1,438.57 km) |
| Grande-Synthe to Bielawa | 623.71 mi (1,003.76 km) |
| Grande-Synthe to Bielsk Podlaski | 896.05 mi (1,442.05 km) |
| Grande-Synthe to Bielsko-Biala | 740.01 mi (1,190.92 km) |
| Grande-Synthe to Bierun | 737.96 mi (1,187.63 km) |
