| Ljubljana to Karis | 1,038.30 mi (1,670.98 km) |
| Ljubljana to Karkkila | 1,075.31 mi (1,730.55 km) |
| Ljubljana to Kauhajoki | 1,171.48 mi (1,885.31 km) |
| Ljubljana to Kauhava | 1,224.30 mi (1,970.31 km) |
| Ljubljana to Kauniainen | 1,063.72 mi (1,711.90 km) |
| Ljubljana to Kemi | 1,410.69 mi (2,270.28 km) |
| Ljubljana to Kemijarvi | 1,503.89 mi (2,420.28 km) |
| Ljubljana to Kempele | 1,367.86 mi (2,201.36 km) |
| Ljubljana to Kerava | 1,080.79 mi (1,739.37 km) |
| Ljubljana to Keuruu | 1,190.09 mi (1,915.27 km) |
| Ljubljana to Kiiminki | 1,384.95 mi (2,228.86 km) |
| Ljubljana to Kirkkonummi | 1,052.59 mi (1,693.97 km) |
| Ljubljana to Kitee | 1,269.47 mi (2,043.02 km) |
| Ljubljana to Kiuruvesi | 1,302.72 mi (2,096.52 km) |
| Ljubljana to Kivisto | 1,072.05 mi (1,725.29 km) |
