| Olhao to Kobarid | 1,270.42 mi (2,044.55 km) |
| Olhao to Kobilje | 1,406.41 mi (2,263.40 km) |
| Olhao to Kocevje | 1,313.31 mi (2,113.56 km) |
| Olhao to Komen | 1,267.12 mi (2,039.23 km) |
| Olhao to Komenda | 1,312.11 mi (2,111.64 km) |
| Olhao to Koper | 1,259.86 mi (2,027.55 km) |
| Olhao to Kostanjevica na Krki | 1,343.65 mi (2,162.39 km) |
| Olhao to Kostel | 1,312.65 mi (2,112.51 km) |
| Olhao to Kozje | 1,354.84 mi (2,180.41 km) |
| Olhao to Kranj | 1,305.07 mi (2,100.31 km) |
| Olhao to Kranjska Gora | 1,285.97 mi (2,069.57 km) |
| Olhao to Krizevci | 1,392.20 mi (2,240.53 km) |
| Olhao to Krsko | 1,348.61 mi (2,170.39 km) |
| Olhao to Kuzma | 1,396.07 mi (2,246.75 km) |
| Olhao to Lasko | 1,342.27 mi (2,160.17 km) |
