| Ilmajoki to Karlovo | 1,390.99 mi (2,238.58 km) |
| Ilmajoki to Karnobat | 1,400.17 mi (2,253.36 km) |
| Ilmajoki to Kavarna | 1,353.41 mi (2,178.10 km) |
| Ilmajoki to Kazanlak | 1,394.60 mi (2,244.40 km) |
| Ilmajoki to Knezha | 1,330.26 mi (2,140.85 km) |
| Ilmajoki to Kostinbrod | 1,376.34 mi (2,215.01 km) |
| Ilmajoki to Kozloduy | 1,310.13 mi (2,108.45 km) |
| Ilmajoki to Kyustendil | 1,412.96 mi (2,273.95 km) |
| Ilmajoki to Levski | 1,342.03 mi (2,159.79 km) |
| Ilmajoki to Lom | 1,306.66 mi (2,102.86 km) |
| Ilmajoki to Lovech | 1,356.87 mi (2,183.66 km) |
| Ilmajoki to Lukovit | 1,351.13 mi (2,174.43 km) |
| Ilmajoki to Lyaskovets | 1,362.41 mi (2,192.59 km) |
| Ilmajoki to Mezdra | 1,353.82 mi (2,178.77 km) |
| Ilmajoki to Momchilgrad | 1,469.36 mi (2,364.71 km) |
