| Rianxo to Kidricevo | 1,234.58 mi (1,986.86 km) |
| Rianxo to Kobarid | 1,128.14 mi (1,815.56 km) |
| Rianxo to Kobilje | 1,264.02 mi (2,034.25 km) |
| Rianxo to Kocevje | 1,187.38 mi (1,910.91 km) |
| Rianxo to Komen | 1,134.42 mi (1,825.68 km) |
| Rianxo to Komenda | 1,173.76 mi (1,888.98 km) |
| Rianxo to Koper | 1,132.76 mi (1,823.01 km) |
| Rianxo to Kostanjevica na Krki | 1,215.04 mi (1,955.42 km) |
| Rianxo to Kostel | 1,189.62 mi (1,914.50 km) |
| Rianxo to Kozje | 1,222.04 mi (1,966.69 km) |
| Rianxo to Kranj | 1,165.66 mi (1,875.94 km) |
| Rianxo to Kranjska Gora | 1,139.49 mi (1,833.83 km) |
| Rianxo to Krizevci | 1,251.42 mi (2,013.97 km) |
| Rianxo to Krsko | 1,218.08 mi (1,960.32 km) |
| Rianxo to Kuzma | 1,249.99 mi (2,011.67 km) |
