| Pilar de la Horadada to Kidricevo | 1,031.02 mi (1,659.26 km) |
| Pilar de la Horadada to Kobarid | 934.56 mi (1,504.03 km) |
| Pilar de la Horadada to Kobilje | 1,065.12 mi (1,714.15 km) |
| Pilar de la Horadada to Kocevje | 966.22 mi (1,554.99 km) |
| Pilar de la Horadada to Komen | 925.72 mi (1,489.80 km) |
| Pilar de la Horadada to Komenda | 972.07 mi (1,564.40 km) |
| Pilar de la Horadada to Koper | 915.59 mi (1,473.51 km) |
| Pilar de la Horadada to Kostanjevica na Krki | 996.89 mi (1,604.34 km) |
| Pilar de la Horadada to Kostel | 964.04 mi (1,551.47 km) |
| Pilar de la Horadada to Kozje | 1,009.98 mi (1,625.41 km) |
| Pilar de la Horadada to Kranj | 965.95 mi (1,554.55 km) |
| Pilar de la Horadada to Kranjska Gora | 951.96 mi (1,532.03 km) |
| Pilar de la Horadada to Krizevci | 1,050.49 mi (1,690.60 km) |
| Pilar de la Horadada to Krsko | 1,002.73 mi (1,613.74 km) |
| Pilar de la Horadada to Kuzma | 1,057.29 mi (1,701.54 km) |
