| Gragnano to Boppard | 738.62 mi (1,188.69 km) |
| Gragnano to Borgentreich | 791.77 mi (1,274.23 km) |
| Gragnano to Borgholzhausen | 841.01 mi (1,353.48 km) |
| Gragnano to Borken | 850.74 mi (1,369.13 km) |
| Gragnano to Borna | 726.44 mi (1,169.09 km) |
| Gragnano to Bornheim | 783.06 mi (1,260.22 km) |
| Gragnano to Bosel | 904.35 mi (1,455.42 km) |
| Gragnano to Bottrop | 830.85 mi (1,337.13 km) |
| Gragnano to Bovenden | 783.76 mi (1,261.34 km) |
| Gragnano to Brackenheim | 637.54 mi (1,026.02 km) |
| Gragnano to Brake | 917.43 mi (1,476.46 km) |
| Gragnano to Brakel | 802.48 mi (1,291.47 km) |
| Gragnano to Bramsche | 865.34 mi (1,392.63 km) |
| Gragnano to Brand | 801.78 mi (1,290.33 km) |
| Gragnano to Brand-Erbisdorf | 705.22 mi (1,134.95 km) |
