| Ilirska Bistrica to Karis | 1,073.84 mi (1,728.17 km) |
| Ilirska Bistrica to Karkkila | 1,110.85 mi (1,787.74 km) |
| Ilirska Bistrica to Kauhajoki | 1,206.72 mi (1,942.02 km) |
| Ilirska Bistrica to Kauhava | 1,259.58 mi (2,027.09 km) |
| Ilirska Bistrica to Kauniainen | 1,099.29 mi (1,769.13 km) |
| Ilirska Bistrica to Kemi | 1,445.89 mi (2,326.93 km) |
| Ilirska Bistrica to Kemijarvi | 1,539.25 mi (2,477.18 km) |
| Ilirska Bistrica to Kempele | 1,403.22 mi (2,258.26 km) |
| Ilirska Bistrica to Kerava | 1,116.36 mi (1,796.60 km) |
| Ilirska Bistrica to Keuruu | 1,225.57 mi (1,972.37 km) |
| Ilirska Bistrica to Kiiminki | 1,420.31 mi (2,285.76 km) |
| Ilirska Bistrica to Kirkkonummi | 1,088.15 mi (1,751.20 km) |
| Ilirska Bistrica to Kitee | 1,304.97 mi (2,100.15 km) |
| Ilirska Bistrica to Kiuruvesi | 1,338.22 mi (2,153.66 km) |
| Ilirska Bistrica to Kivisto | 1,107.61 mi (1,782.52 km) |
