| Quarteira to Kobarid | 1,280.24 mi (2,060.35 km) |
| Quarteira to Kobilje | 1,416.39 mi (2,279.46 km) |
| Quarteira to Kocevje | 1,323.64 mi (2,130.19 km) |
| Quarteira to Komen | 1,277.20 mi (2,055.46 km) |
| Quarteira to Komenda | 1,322.10 mi (2,127.71 km) |
| Quarteira to Koper | 1,270.09 mi (2,044.02 km) |
| Quarteira to Kostanjevica na Krki | 1,353.94 mi (2,178.96 km) |
| Quarteira to Kostel | 1,323.06 mi (2,129.26 km) |
| Quarteira to Kozje | 1,365.03 mi (2,196.81 km) |
| Quarteira to Kranj | 1,315.02 mi (2,116.31 km) |
| Quarteira to Kranjska Gora | 1,295.69 mi (2,085.21 km) |
| Quarteira to Krizevci | 1,402.21 mi (2,256.64 km) |
| Quarteira to Krsko | 1,358.86 mi (2,186.88 km) |
| Quarteira to Kuzma | 1,405.93 mi (2,262.62 km) |
| Quarteira to Lasko | 1,352.37 mi (2,176.43 km) |
