| Kajaani to Bobenheim-Roxheim | 1,237.13 mi (1,990.98 km) |
| Kajaani to Bobingen | 1,270.63 mi (2,044.88 km) |
| Kajaani to Boblingen | 1,279.02 mi (2,058.38 km) |
| Kajaani to Bocholt | 1,142.21 mi (1,838.21 km) |
| Kajaani to Bochum | 1,148.73 mi (1,848.70 km) |
| Kajaani to Bockenem | 1,052.93 mi (1,694.53 km) |
| Kajaani to Bockhorn | 1,019.68 mi (1,641.02 km) |
| Kajaani to Bogen | 1,195.99 mi (1,924.77 km) |
| Kajaani to Bohl-Iggelheim | 1,251.22 mi (2,013.64 km) |
| Kajaani to Bohmte | 1,071.98 mi (1,725.18 km) |
| Kajaani to Boizenburg | 960.05 mi (1,545.05 km) |
| Kajaani to Bonen | 1,129.52 mi (1,817.79 km) |
| Kajaani to Bonn | 1,195.43 mi (1,923.86 km) |
| Kajaani to Bopfingen | 1,242.16 mi (1,999.07 km) |
| Kajaani to Boppard | 1,214.46 mi (1,954.49 km) |
