| Kajaani to Bingol | 1,827.19 mi (2,940.58 km) |
| Kajaani to Birecik | 1,927.24 mi (3,101.59 km) |
| Kajaani to Bitlis | 1,879.52 mi (3,024.80 km) |
| Kajaani to Bodrum | 1,878.91 mi (3,023.82 km) |
| Kajaani to Bogazliyan | 1,756.85 mi (2,827.38 km) |
| Kajaani to Bolu | 1,630.96 mi (2,624.77 km) |
| Kajaani to Bolvadin | 1,768.13 mi (2,845.53 km) |
| Kajaani to Bor | 1,842.17 mi (2,964.68 km) |
| Kajaani to Borcka | 1,675.44 mi (2,696.37 km) |
| Kajaani to Boyabat | 1,597.98 mi (2,571.71 km) |
| Kajaani to Bozdogan | 1,835.16 mi (2,953.41 km) |
| Kajaani to Bozkir | 1,877.84 mi (3,022.09 km) |
| Kajaani to Bozkurt | 1,826.73 mi (2,939.84 km) |
| Kajaani to Bozuyuk | 1,683.20 mi (2,708.84 km) |
| Kajaani to Bucak | 1,853.58 mi (2,983.04 km) |
