| Piedras Blancas to Kidricevo | 1,078.55 mi (1,735.75 km) |
| Piedras Blancas to Kobarid | 972.16 mi (1,564.54 km) |
| Piedras Blancas to Kobilje | 1,107.83 mi (1,782.88 km) |
| Piedras Blancas to Kocevje | 1,032.06 mi (1,660.94 km) |
| Piedras Blancas to Komen | 978.87 mi (1,575.34 km) |
| Piedras Blancas to Komenda | 1,017.85 mi (1,638.07 km) |
| Piedras Blancas to Koper | 977.53 mi (1,573.19 km) |
| Piedras Blancas to Kostanjevica na Krki | 1,059.50 mi (1,705.10 km) |
| Piedras Blancas to Kostel | 1,034.46 mi (1,664.80 km) |
| Piedras Blancas to Kozje | 1,066.28 mi (1,716.01 km) |
| Piedras Blancas to Kranj | 1,009.72 mi (1,624.99 km) |
| Piedras Blancas to Kranjska Gora | 983.34 mi (1,582.53 km) |
| Piedras Blancas to Krizevci | 1,095.30 mi (1,762.71 km) |
| Piedras Blancas to Krsko | 1,062.44 mi (1,709.83 km) |
| Piedras Blancas to Kuzma | 1,093.72 mi (1,760.17 km) |
