| San Lorenzo de El Escorial to Kidricevo | 1,073.38 mi (1,727.45 km) |
| San Lorenzo de El Escorial to Kobarid | 968.54 mi (1,558.72 km) |
| San Lorenzo de El Escorial to Kobilje | 1,105.72 mi (1,779.49 km) |
| San Lorenzo de El Escorial to Kocevje | 1,016.89 mi (1,636.53 km) |
| San Lorenzo de El Escorial to Komen | 968.06 mi (1,557.95 km) |
| San Lorenzo de El Escorial to Komenda | 1,011.79 mi (1,628.31 km) |
| San Lorenzo de El Escorial to Koper | 962.50 mi (1,548.99 km) |
| San Lorenzo de El Escorial to Kostanjevica na Krki | 1,046.66 mi (1,684.43 km) |
| San Lorenzo de El Escorial to Kostel | 1,017.19 mi (1,637.00 km) |
| San Lorenzo de El Escorial to Kozje | 1,056.62 mi (1,700.46 km) |
| San Lorenzo de El Escorial to Kranj | 1,004.36 mi (1,616.37 km) |
| San Lorenzo de El Escorial to Kranjska Gora | 983.06 mi (1,582.08 km) |
| San Lorenzo de El Escorial to Krizevci | 1,091.87 mi (1,757.20 km) |
| San Lorenzo de El Escorial to Krsko | 1,051.05 mi (1,691.51 km) |
| San Lorenzo de El Escorial to Kuzma | 1,094.23 mi (1,760.99 km) |
