| Valongo to Kobarid | 1,152.33 mi (1,854.49 km) |
| Valongo to Kobilje | 1,289.46 mi (2,075.18 km) |
| Valongo to Kocevje | 1,207.44 mi (1,943.19 km) |
| Valongo to Komen | 1,155.91 mi (1,860.25 km) |
| Valongo to Komenda | 1,197.25 mi (1,926.79 km) |
| Valongo to Koper | 1,152.62 mi (1,854.97 km) |
| Valongo to Kostanjevica na Krki | 1,236.12 mi (1,989.34 km) |
| Valongo to Kostel | 1,208.87 mi (1,945.49 km) |
| Valongo to Kozje | 1,244.38 mi (2,002.64 km) |
| Valongo to Kranj | 1,189.38 mi (1,914.12 km) |
| Valongo to Kranjska Gora | 1,165.01 mi (1,874.90 km) |
| Valongo to Krizevci | 1,276.29 mi (2,054.00 km) |
| Valongo to Krsko | 1,239.74 mi (1,995.17 km) |
| Valongo to Kuzma | 1,276.37 mi (2,054.12 km) |
| Valongo to Lasko | 1,229.89 mi (1,979.32 km) |
