| Gennevilliers to Benevento | 811.75 mi (1,306.38 km) |
| Gennevilliers to Bergamo | 411.12 mi (661.63 km) |
| Gennevilliers to Bernalda | 916.93 mi (1,475.65 km) |
| Gennevilliers to Bertinoro | 571.65 mi (919.98 km) |
| Gennevilliers to Besana in Brianza | 395.86 mi (637.08 km) |
| Gennevilliers to Besozzo | 365.96 mi (588.95 km) |
| Gennevilliers to Biancavilla | 1,000.85 mi (1,610.71 km) |
| Gennevilliers to Biassono | 398.01 mi (640.53 km) |
| Gennevilliers to Bibbiano | 485.45 mi (781.26 km) |
| Gennevilliers to Bibbiena | 579.77 mi (933.04 km) |
| Gennevilliers to Biella | 356.55 mi (573.81 km) |
| Gennevilliers to Bisceglie | 870.84 mi (1,401.49 km) |
| Gennevilliers to Bisignano | 947.29 mi (1,524.51 km) |
| Gennevilliers to Bitetto | 890.03 mi (1,432.36 km) |
| Gennevilliers to Bitonto | 883.57 mi (1,421.97 km) |
