| Ilirska Bistrica to Klaukkala | 1,109.66 mi (1,785.83 km) |
| Ilirska Bistrica to Kokkola | 1,308.18 mi (2,105.31 km) |
| Ilirska Bistrica to Kontiolahti | 1,337.25 mi (2,152.10 km) |
| Ilirska Bistrica to Korsholm | 1,246.61 mi (2,006.22 km) |
| Ilirska Bistrica to Kotka | 1,152.05 mi (1,854.05 km) |
| Ilirska Bistrica to Kouvola | 1,171.39 mi (1,885.17 km) |
| Ilirska Bistrica to Kuhmo | 1,410.10 mi (2,269.34 km) |
| Ilirska Bistrica to Kuopio | 1,307.94 mi (2,104.92 km) |
| Ilirska Bistrica to Kurikka | 1,221.07 mi (1,965.13 km) |
| Ilirska Bistrica to Kuusamo | 1,514.98 mi (2,438.12 km) |
| Ilirska Bistrica to Kuusankoski | 1,172.37 mi (1,886.75 km) |
| Ilirska Bistrica to Lahti | 1,160.65 mi (1,867.89 km) |
| Ilirska Bistrica to Laitila | 1,100.44 mi (1,770.98 km) |
| Ilirska Bistrica to Lapinlahti | 1,331.94 mi (2,143.56 km) |
| Ilirska Bistrica to Lappeenranta | 1,209.69 mi (1,946.81 km) |
