| Olecko to Barberino di Mugello | 858.50 mi (1,381.62 km) |
| Olecko to Barcellona-Pozzo di Gotto | 1,150.10 mi (1,850.91 km) |
| Olecko to Bareggio | 842.59 mi (1,356.02 km) |
| Olecko to Barga | 874.77 mi (1,407.80 km) |
| Olecko to Bari | 928.96 mi (1,495.02 km) |
| Olecko to Barletta | 924.12 mi (1,487.23 km) |
| Olecko to Baronissi | 985.27 mi (1,585.64 km) |
| Olecko to Barrafranca | 1,217.22 mi (1,958.93 km) |
| Olecko to Bassano del Grappa | 743.85 mi (1,197.11 km) |
| Olecko to Battipaglia | 990.24 mi (1,593.64 km) |
| Olecko to Beinasco | 910.76 mi (1,465.73 km) |
| Olecko to Bellinzago Novarese | 847.63 mi (1,364.12 km) |
| Olecko to Belluno | 709.34 mi (1,141.58 km) |
| Olecko to Belmonte Mezzagno | 1,185.44 mi (1,907.78 km) |
| Olecko to Belpasso | 1,191.22 mi (1,917.09 km) |
