| Lisbon to Kobarid | 1,263.44 mi (2,033.30 km) |
| Lisbon to Kobilje | 1,400.76 mi (2,254.30 km) |
| Lisbon to Kocevje | 1,312.64 mi (2,112.50 km) |
| Lisbon to Komen | 1,263.53 mi (2,033.46 km) |
| Lisbon to Komenda | 1,306.99 mi (2,103.40 km) |
| Lisbon to Koper | 1,258.19 mi (2,024.86 km) |
| Lisbon to Kostanjevica na Krki | 1,342.34 mi (2,160.29 km) |
| Lisbon to Kostel | 1,313.01 mi (2,113.09 km) |
| Lisbon to Kozje | 1,352.15 mi (2,176.07 km) |
| Lisbon to Kranj | 1,299.49 mi (2,091.33 km) |
| Lisbon to Kranjska Gora | 1,277.65 mi (2,056.17 km) |
| Lisbon to Krizevci | 1,387.00 mi (2,232.16 km) |
| Lisbon to Krsko | 1,346.67 mi (2,167.26 km) |
| Lisbon to Kuzma | 1,388.99 mi (2,235.36 km) |
| Lisbon to Lasko | 1,338.55 mi (2,154.19 km) |
