| Piraeus to Barcellona-Pozzo di Gotto | 458.77 mi (738.31 km) |
| Piraeus to Bareggio | 915.54 mi (1,473.42 km) |
| Piraeus to Barga | 805.17 mi (1,295.80 km) |
| Piraeus to Bari | 422.75 mi (680.36 km) |
| Piraeus to Barletta | 455.70 mi (733.37 km) |
| Piraeus to Baronissi | 512.01 mi (824.00 km) |
| Piraeus to Barrafranca | 518.07 mi (833.75 km) |
| Piraeus to Bassano del Grappa | 815.76 mi (1,312.84 km) |
| Piraeus to Battipaglia | 498.54 mi (802.32 km) |
| Piraeus to Beinasco | 961.95 mi (1,548.12 km) |
| Piraeus to Bellinzago Novarese | 934.26 mi (1,503.54 km) |
| Piraeus to Belluno | 813.79 mi (1,309.67 km) |
| Piraeus to Belmonte Mezzagno | 558.61 mi (898.99 km) |
| Piraeus to Belpasso | 473.70 mi (762.35 km) |
| Piraeus to Belvedere Marittimo | 434.56 mi (699.35 km) |
