| Altena to Barcellona-Pozzo di Gotto | 980.00 mi (1,577.15 km) |
| Altena to Bareggio | 407.53 mi (655.85 km) |
| Altena to Barga | 515.98 mi (830.39 km) |
| Altena to Bari | 827.83 mi (1,332.27 km) |
| Altena to Barletta | 801.82 mi (1,290.41 km) |
| Altena to Baronissi | 804.00 mi (1,293.91 km) |
| Altena to Barrafranca | 1,014.39 mi (1,632.51 km) |
| Altena to Bassano del Grappa | 425.04 mi (684.03 km) |
| Altena to Battipaglia | 816.56 mi (1,314.12 km) |
| Altena to Beinasco | 434.15 mi (698.70 km) |
| Altena to Bellinzago Novarese | 397.45 mi (639.64 km) |
| Altena to Belluno | 412.26 mi (663.46 km) |
| Altena to Belmonte Mezzagno | 956.86 mi (1,539.92 km) |
| Altena to Belpasso | 1,012.89 mi (1,630.09 km) |
| Altena to Belvedere Marittimo | 898.43 mi (1,445.88 km) |
