| Mainz to Bitritto | 742.55 mi (1,195.03 km) |
| Mainz to Bollate | 308.84 mi (497.03 km) |
| Mainz to Bologna | 405.71 mi (652.93 km) |
| Mainz to Bolzano | 279.55 mi (449.89 km) |
| Mainz to Bomporto | 385.09 mi (619.74 km) |
| Mainz to Bonate di Sopra | 303.14 mi (487.86 km) |
| Mainz to Bondeno | 381.81 mi (614.46 km) |
| Mainz to Bordighera | 429.31 mi (690.91 km) |
| Mainz to Borgaro Torinese | 335.18 mi (539.42 km) |
| Mainz to Borgo a Buggiano | 437.17 mi (703.56 km) |
| Mainz to Borgo San Dalmazzo | 392.10 mi (631.03 km) |
| Mainz to Borgo San Lorenzo | 441.90 mi (711.17 km) |
| Mainz to Borgomanero | 296.09 mi (476.51 km) |
| Mainz to Borgoricco | 353.15 mi (568.33 km) |
| Mainz to Borgosatollo | 324.61 mi (522.41 km) |
