| Portales to Barberino di Mugello | 5,652.24 mi (9,096.41 km) |
| Portales to Barcellona-Pozzo di Gotto | 6,076.56 mi (9,779.28 km) |
| Portales to Bareggio | 5,502.39 mi (8,855.24 km) |
| Portales to Barga | 5,620.26 mi (9,044.93 km) |
| Portales to Bari | 5,997.57 mi (9,652.15 km) |
| Portales to Barletta | 5,966.59 mi (9,602.30 km) |
| Portales to Baronissi | 5,936.45 mi (9,553.79 km) |
| Portales to Barrafranca | 6,072.95 mi (9,773.47 km) |
| Portales to Bassano del Grappa | 5,591.28 mi (8,998.30 km) |
| Portales to Battipaglia | 5,950.70 mi (9,576.73 km) |
| Portales to Beinasco | 5,468.46 mi (8,800.64 km) |
| Portales to Bellinzago Novarese | 5,484.14 mi (8,825.86 km) |
| Portales to Belluno | 5,591.97 mi (8,999.41 km) |
| Portales to Belmonte Mezzagno | 6,008.14 mi (9,669.16 km) |
| Portales to Belpasso | 6,094.15 mi (9,807.58 km) |
