| Grevena to Bitritto | 250.14 mi (402.57 km) |
| Grevena to Bollate | 728.09 mi (1,171.75 km) |
| Grevena to Bologna | 598.10 mi (962.54 km) |
| Grevena to Bolzano | 672.06 mi (1,081.57 km) |
| Grevena to Bomporto | 619.22 mi (996.53 km) |
| Grevena to Bonate di Sopra | 713.13 mi (1,147.68 km) |
| Grevena to Bondeno | 607.67 mi (977.95 km) |
| Grevena to Bordighera | 750.93 mi (1,208.50 km) |
| Grevena to Borgaro Torinese | 781.65 mi (1,257.95 km) |
| Grevena to Borgo a Buggiano | 608.09 mi (978.62 km) |
| Grevena to Borgo San Dalmazzo | 770.37 mi (1,239.79 km) |
| Grevena to Borgo San Lorenzo | 580.08 mi (933.55 km) |
| Grevena to Borgomanero | 760.83 mi (1,224.43 km) |
| Grevena to Borgoricco | 608.29 mi (978.95 km) |
| Grevena to Borgosatollo | 677.72 mi (1,090.68 km) |
