| Petite-Synthe to Bitritto | 975.06 mi (1,569.20 km) |
| Petite-Synthe to Bollate | 489.17 mi (787.25 km) |
| Petite-Synthe to Bologna | 613.85 mi (987.89 km) |
| Petite-Synthe to Bolzano | 515.01 mi (828.83 km) |
| Petite-Synthe to Bomporto | 591.40 mi (951.76 km) |
| Petite-Synthe to Bonate di Sopra | 495.35 mi (797.18 km) |
| Petite-Synthe to Bondeno | 595.72 mi (958.73 km) |
| Petite-Synthe to Bordighera | 558.19 mi (898.32 km) |
| Petite-Synthe to Borgaro Torinese | 473.47 mi (761.97 km) |
| Petite-Synthe to Borgo a Buggiano | 628.97 mi (1,012.23 km) |
| Petite-Synthe to Borgo San Dalmazzo | 519.90 mi (836.69 km) |
| Petite-Synthe to Borgo San Lorenzo | 644.50 mi (1,037.22 km) |
| Petite-Synthe to Borgomanero | 462.31 mi (744.02 km) |
| Petite-Synthe to Borgoricco | 582.46 mi (937.38 km) |
| Petite-Synthe to Borgosatollo | 527.22 mi (848.48 km) |
