| Kajaani to Barcellona-Pozzo di Gotto | 1,873.71 mi (3,015.45 km) |
| Kajaani to Bareggio | 1,482.54 mi (2,385.91 km) |
| Kajaani to Barga | 1,545.79 mi (2,487.71 km) |
| Kajaani to Bari | 1,654.54 mi (2,662.73 km) |
| Kajaani to Barletta | 1,647.90 mi (2,652.03 km) |
| Kajaani to Baronissi | 1,703.94 mi (2,742.22 km) |
| Kajaani to Barrafranca | 1,938.35 mi (3,119.47 km) |
| Kajaani to Bassano del Grappa | 1,415.03 mi (2,277.28 km) |
| Kajaani to Battipaglia | 1,710.06 mi (2,752.08 km) |
| Kajaani to Beinasco | 1,537.65 mi (2,474.61 km) |
| Kajaani to Bellinzago Novarese | 1,481.63 mi (2,384.45 km) |
| Kajaani to Belluno | 1,382.87 mi (2,225.51 km) |
| Kajaani to Belmonte Mezzagno | 1,902.36 mi (3,061.55 km) |
| Kajaani to Belpasso | 1,914.65 mi (3,081.33 km) |
| Kajaani to Belvedere Marittimo | 1,767.33 mi (2,844.25 km) |
