| Petite-Synthe to Benevento | 904.11 mi (1,455.02 km) |
| Petite-Synthe to Bergamo | 497.89 mi (801.28 km) |
| Petite-Synthe to Bernalda | 1,003.97 mi (1,615.73 km) |
| Petite-Synthe to Bertinoro | 657.14 mi (1,057.57 km) |
| Petite-Synthe to Besana in Brianza | 485.88 mi (781.95 km) |
| Petite-Synthe to Besozzo | 459.57 mi (739.60 km) |
| Petite-Synthe to Biancavilla | 1,108.48 mi (1,783.93 km) |
| Petite-Synthe to Biassono | 489.01 mi (786.99 km) |
| Petite-Synthe to Bibbiano | 577.62 mi (929.58 km) |
| Petite-Synthe to Bibbiena | 671.37 mi (1,080.47 km) |
| Petite-Synthe to Biella | 459.17 mi (738.96 km) |
| Petite-Synthe to Bisceglie | 953.86 mi (1,535.08 km) |
| Petite-Synthe to Bisignano | 1,040.90 mi (1,675.17 km) |
| Petite-Synthe to Bitetto | 973.15 mi (1,566.13 km) |
| Petite-Synthe to Bitonto | 966.50 mi (1,555.43 km) |
