| Ilmajoki to Devnya | 1,363.34 mi (2,194.09 km) |
| Ilmajoki to Dimitrovgrad | 1,434.35 mi (2,308.37 km) |
| Ilmajoki to Dobrich | 1,340.97 mi (2,158.09 km) |
| Ilmajoki to Dospat | 1,458.15 mi (2,346.67 km) |
| Ilmajoki to Dupnitsa | 1,414.39 mi (2,276.24 km) |
| Ilmajoki to Elhovo | 1,430.23 mi (2,301.73 km) |
| Ilmajoki to Etropole | 1,376.15 mi (2,214.70 km) |
| Ilmajoki to Gabrovo | 1,377.15 mi (2,216.30 km) |
| Ilmajoki to Gorna Oryahovitsa | 1,360.05 mi (2,188.79 km) |
| Ilmajoki to Gotse Delchev | 1,463.23 mi (2,354.84 km) |
| Ilmajoki to Harmanli | 1,443.49 mi (2,323.07 km) |
| Ilmajoki to Haskovo | 1,442.28 mi (2,321.13 km) |
| Ilmajoki to Ihtiman | 1,403.20 mi (2,258.24 km) |
| Ilmajoki to Isperih | 1,324.94 mi (2,132.28 km) |
| Ilmajoki to Kardzhali | 1,461.15 mi (2,351.50 km) |
