| Seia to Barberino di Mugello | 997.92 mi (1,606.00 km) |
| Seia to Barcellona-Pozzo di Gotto | 1,232.16 mi (1,982.97 km) |
| Seia to Bareggio | 910.87 mi (1,465.91 km) |
| Seia to Barga | 961.43 mi (1,547.27 km) |
| Seia to Bari | 1,282.21 mi (2,063.52 km) |
| Seia to Barletta | 1,250.75 mi (2,012.89 km) |
| Seia to Baronissi | 1,176.20 mi (1,892.92 km) |
| Seia to Barrafranca | 1,193.37 mi (1,920.55 km) |
| Seia to Bassano del Grappa | 1,044.61 mi (1,681.13 km) |
| Seia to Battipaglia | 1,188.30 mi (1,912.39 km) |
| Seia to Beinasco | 836.69 mi (1,346.53 km) |
| Seia to Bellinzago Novarese | 897.05 mi (1,443.66 km) |
| Seia to Belluno | 1,073.38 mi (1,727.43 km) |
| Seia to Belmonte Mezzagno | 1,137.48 mi (1,830.60 km) |
| Seia to Belpasso | 1,230.26 mi (1,979.91 km) |
