| Dunkirk to Bilecik | 5,222.42 mi (8,404.68 km) |
| Dunkirk to Bingol | 5,668.90 mi (9,123.21 km) |
| Dunkirk to Birecik | 5,676.26 mi (9,135.05 km) |
| Dunkirk to Bitlis | 5,750.19 mi (9,254.03 km) |
| Dunkirk to Bodrum | 5,270.94 mi (8,482.76 km) |
| Dunkirk to Bogazliyan | 5,465.56 mi (8,795.97 km) |
| Dunkirk to Bolu | 5,254.97 mi (8,457.06 km) |
| Dunkirk to Bolvadin | 5,332.24 mi (8,581.40 km) |
| Dunkirk to Bor | 5,506.46 mi (8,861.79 km) |
| Dunkirk to Borcka | 5,577.84 mi (8,976.67 km) |
| Dunkirk to Boyabat | 5,334.25 mi (8,584.65 km) |
| Dunkirk to Bozdogan | 5,276.02 mi (8,490.93 km) |
| Dunkirk to Bozkir | 5,453.08 mi (8,775.88 km) |
| Dunkirk to Bozkurt | 5,320.47 mi (8,562.47 km) |
| Dunkirk to Bozuyuk | 5,235.92 mi (8,426.40 km) |
