| Peso da Regua to Kobarid | 1,118.82 mi (1,800.57 km) |
| Peso da Regua to Kobilje | 1,256.07 mi (2,021.46 km) |
| Peso da Regua to Kocevje | 1,173.22 mi (1,888.11 km) |
| Peso da Regua to Komen | 1,121.95 mi (1,805.60 km) |
| Peso da Regua to Komenda | 1,163.60 mi (1,872.63 km) |
| Peso da Regua to Koper | 1,118.40 mi (1,799.90 km) |
| Peso da Regua to Kostanjevica na Krki | 1,202.04 mi (1,934.49 km) |
| Peso da Regua to Kostel | 1,174.52 mi (1,890.21 km) |
| Peso da Regua to Kozje | 1,210.50 mi (1,948.11 km) |
| Peso da Regua to Kranj | 1,155.77 mi (1,860.03 km) |
| Peso da Regua to Kranjska Gora | 1,131.73 mi (1,821.34 km) |
| Peso da Regua to Krizevci | 1,242.82 mi (2,000.12 km) |
| Peso da Regua to Krsko | 1,205.75 mi (1,940.46 km) |
| Peso da Regua to Kuzma | 1,243.16 mi (2,000.68 km) |
| Peso da Regua to Lasko | 1,196.11 mi (1,924.96 km) |
