| Alpena to Barberino di Mugello | 4,368.80 mi (7,030.91 km) |
| Alpena to Barcellona-Pozzo di Gotto | 4,786.92 mi (7,703.80 km) |
| Alpena to Bareggio | 4,219.42 mi (6,790.50 km) |
| Alpena to Barga | 4,335.95 mi (6,978.03 km) |
| Alpena to Bari | 4,715.90 mi (7,589.50 km) |
| Alpena to Barletta | 4,684.41 mi (7,538.83 km) |
| Alpena to Baronissi | 4,650.76 mi (7,484.68 km) |
| Alpena to Barrafranca | 4,781.34 mi (7,694.83 km) |
| Alpena to Bassano del Grappa | 4,313.32 mi (6,941.62 km) |
| Alpena to Battipaglia | 4,665.05 mi (7,507.67 km) |
| Alpena to Beinasco | 4,182.64 mi (6,731.31 km) |
| Alpena to Bellinzago Novarese | 4,200.99 mi (6,760.84 km) |
| Alpena to Belluno | 4,315.97 mi (6,945.89 km) |
| Alpena to Belmonte Mezzagno | 4,716.65 mi (7,590.72 km) |
| Alpena to Belpasso | 4,803.49 mi (7,730.47 km) |
