| Grevena to Barcellona-Pozzo di Gotto | 358.67 mi (577.23 km) |
| Grevena to Bareggio | 731.30 mi (1,176.92 km) |
| Grevena to Barga | 624.67 mi (1,005.31 km) |
| Grevena to Bari | 249.77 mi (401.97 km) |
| Grevena to Barletta | 282.53 mi (454.68 km) |
| Grevena to Baronissi | 353.07 mi (568.21 km) |
| Grevena to Barrafranca | 432.31 mi (695.73 km) |
| Grevena to Bassano del Grappa | 627.40 mi (1,009.71 km) |
| Grevena to Battipaglia | 341.23 mi (549.15 km) |
| Grevena to Beinasco | 781.33 mi (1,257.42 km) |
| Grevena to Bellinzago Novarese | 750.06 mi (1,207.11 km) |
| Grevena to Belluno | 624.45 mi (1,004.95 km) |
| Grevena to Belmonte Mezzagno | 453.66 mi (730.09 km) |
| Grevena to Belpasso | 387.38 mi (623.43 km) |
| Grevena to Belvedere Marittimo | 296.69 mi (477.47 km) |
