| Dunkerque to Bistrita | 1,032.41 mi (1,661.50 km) |
| Dunkerque to Blaj | 1,035.26 mi (1,666.09 km) |
| Dunkerque to Bocsa | 968.70 mi (1,558.98 km) |
| Dunkerque to Boldesti-Scaeni | 1,162.74 mi (1,871.25 km) |
| Dunkerque to Bolintin Vale | 1,171.48 mi (1,885.31 km) |
| Dunkerque to Borsa | 1,025.73 mi (1,650.75 km) |
| Dunkerque to Botosani | 1,110.41 mi (1,787.04 km) |
| Dunkerque to Brad | 988.80 mi (1,591.33 km) |
| Dunkerque to Bragadiru | 1,183.41 mi (1,904.51 km) |
| Dunkerque to Braila | 1,237.22 mi (1,991.12 km) |
| Dunkerque to Brasov | 1,124.09 mi (1,809.05 km) |
| Dunkerque to Breaza | 1,141.78 mi (1,837.52 km) |
| Dunkerque to Bucharest | 1,186.65 mi (1,909.73 km) |
| Dunkerque to Buftea | 1,175.26 mi (1,891.40 km) |
| Dunkerque to Buhusi | 1,139.26 mi (1,833.46 km) |
