| Kajaani to Devnya | 1,451.97 mi (2,336.71 km) |
| Kajaani to Dimitrovgrad | 1,534.88 mi (2,470.15 km) |
| Kajaani to Dobrich | 1,427.78 mi (2,297.79 km) |
| Kajaani to Dospat | 1,566.63 mi (2,521.24 km) |
| Kajaani to Dupnitsa | 1,528.64 mi (2,460.12 km) |
| Kajaani to Elhovo | 1,525.19 mi (2,454.56 km) |
| Kajaani to Etropole | 1,485.71 mi (2,391.03 km) |
| Kajaani to Gabrovo | 1,479.14 mi (2,380.44 km) |
| Kajaani to Gorna Oryahovitsa | 1,459.88 mi (2,349.45 km) |
| Kajaani to Gotse Delchev | 1,574.02 mi (2,533.14 km) |
| Kajaani to Harmanli | 1,542.33 mi (2,482.14 km) |
| Kajaani to Haskovo | 1,543.01 mi (2,483.23 km) |
| Kajaani to Ihtiman | 1,513.71 mi (2,436.09 km) |
| Kajaani to Isperih | 1,417.83 mi (2,281.78 km) |
| Kajaani to Kardzhali | 1,563.02 mi (2,515.44 km) |
