| Stockton-on-Tees to Kidricevo | 936.36 mi (1,506.93 km) |
| Stockton-on-Tees to Kobarid | 869.25 mi (1,398.92 km) |
| Stockton-on-Tees to Kobilje | 944.33 mi (1,519.75 km) |
| Stockton-on-Tees to Kocevje | 941.79 mi (1,515.66 km) |
| Stockton-on-Tees to Komen | 896.73 mi (1,443.15 km) |
| Stockton-on-Tees to Komenda | 903.01 mi (1,453.25 km) |
| Stockton-on-Tees to Koper | 909.88 mi (1,464.31 km) |
| Stockton-on-Tees to Kostanjevica na Krki | 950.60 mi (1,529.84 km) |
| Stockton-on-Tees to Kostel | 950.23 mi (1,529.25 km) |
| Stockton-on-Tees to Kozje | 944.03 mi (1,519.28 km) |
| Stockton-on-Tees to Kranj | 895.96 mi (1,441.91 km) |
| Stockton-on-Tees to Kranjska Gora | 864.20 mi (1,390.79 km) |
| Stockton-on-Tees to Krizevci | 940.90 mi (1,514.24 km) |
| Stockton-on-Tees to Krsko | 947.49 mi (1,524.84 km) |
| Stockton-on-Tees to Kuzma | 926.42 mi (1,490.93 km) |
