| Riom to Bitritto | 763.68 mi (1,229.03 km) |
| Riom to Bollate | 290.53 mi (467.56 km) |
| Riom to Bologna | 412.04 mi (663.11 km) |
| Riom to Bolzano | 396.22 mi (637.65 km) |
| Riom to Bomporto | 392.94 mi (632.38 km) |
| Riom to Bonate di Sopra | 311.21 mi (500.85 km) |
| Riom to Bondeno | 408.76 mi (657.83 km) |
| Riom to Bordighera | 266.48 mi (428.86 km) |
| Riom to Borgaro Torinese | 225.55 mi (362.99 km) |
| Riom to Borgo a Buggiano | 397.87 mi (640.31 km) |
| Riom to Borgo San Dalmazzo | 238.79 mi (384.29 km) |
| Riom to Borgo San Lorenzo | 426.09 mi (685.73 km) |
| Riom to Borgomanero | 258.22 mi (415.57 km) |
| Riom to Borgoricco | 427.80 mi (688.48 km) |
| Riom to Borgosatollo | 345.13 mi (555.43 km) |
