| Grande-Synthe to Blace | 1,034.86 mi (1,665.44 km) |
| Grande-Synthe to Bogatic | 899.80 mi (1,448.10 km) |
| Grande-Synthe to Bojnik | 1,063.82 mi (1,712.05 km) |
| Grande-Synthe to Boljevac | 1,039.73 mi (1,673.28 km) |
| Grande-Synthe to Bor | 1,033.83 mi (1,663.79 km) |
| Grande-Synthe to Borca | 937.69 mi (1,509.07 km) |
| Grande-Synthe to Bosilegrad | 1,115.87 mi (1,795.82 km) |
| Grande-Synthe to Brus | 1,020.94 mi (1,643.04 km) |
| Grande-Synthe to Bujanovac | 1,089.44 mi (1,753.28 km) |
| Grande-Synthe to Cacak | 972.49 mi (1,565.07 km) |
| Grande-Synthe to Cajetina | 953.30 mi (1,534.20 km) |
| Grande-Synthe to Cicevac | 1,023.79 mi (1,647.63 km) |
| Grande-Synthe to Coka | 886.80 mi (1,427.17 km) |
| Grande-Synthe to Crna Trava | 1,095.66 mi (1,763.30 km) |
| Grande-Synthe to Crvenka | 867.67 mi (1,396.38 km) |
