| Marcq-en-Baroeul to Benevento | 863.92 mi (1,390.35 km) |
| Marcq-en-Baroeul to Bergamo | 457.78 mi (736.73 km) |
| Marcq-en-Baroeul to Bernalda | 963.55 mi (1,550.68 km) |
| Marcq-en-Baroeul to Bertinoro | 616.80 mi (992.65 km) |
| Marcq-en-Baroeul to Besana in Brianza | 445.97 mi (717.73 km) |
| Marcq-en-Baroeul to Besozzo | 419.97 mi (675.88 km) |
| Marcq-en-Baroeul to Biancavilla | 1,069.36 mi (1,720.97 km) |
| Marcq-en-Baroeul to Biassono | 449.16 mi (722.85 km) |
| Marcq-en-Baroeul to Bibbiano | 537.68 mi (865.31 km) |
| Marcq-en-Baroeul to Bibbiena | 631.30 mi (1,015.97 km) |
| Marcq-en-Baroeul to Biella | 420.41 mi (676.58 km) |
| Marcq-en-Baroeul to Bisceglie | 913.34 mi (1,469.89 km) |
| Marcq-en-Baroeul to Bisignano | 1,000.73 mi (1,610.51 km) |
| Marcq-en-Baroeul to Bitetto | 932.63 mi (1,500.93 km) |
| Marcq-en-Baroeul to Bitonto | 925.98 mi (1,490.23 km) |
