| Gragnano to Blumberg | 575.07 mi (925.49 km) |
| Gragnano to Bobenheim-Roxheim | 682.88 mi (1,099.00 km) |
| Gragnano to Bobingen | 553.80 mi (891.25 km) |
| Gragnano to Boblingen | 614.21 mi (988.47 km) |
| Gragnano to Bocholt | 855.86 mi (1,377.37 km) |
| Gragnano to Bochum | 822.28 mi (1,323.32 km) |
| Gragnano to Bockenem | 808.94 mi (1,301.86 km) |
| Gragnano to Bockhorn | 928.62 mi (1,494.47 km) |
| Gragnano to Bogen | 575.02 mi (925.41 km) |
| Gragnano to Bohl-Iggelheim | 671.13 mi (1,080.08 km) |
| Gragnano to Bohmte | 857.75 mi (1,380.41 km) |
| Gragnano to Boizenburg | 893.24 mi (1,437.53 km) |
| Gragnano to Bonen | 818.95 mi (1,317.97 km) |
| Gragnano to Bonn | 779.43 mi (1,254.37 km) |
| Gragnano to Bopfingen | 599.48 mi (964.76 km) |
