| Douarnenez to Kobarid | 848.81 mi (1,366.03 km) |
| Douarnenez to Kobilje | 971.41 mi (1,563.33 km) |
| Douarnenez to Kocevje | 919.62 mi (1,479.98 km) |
| Douarnenez to Komen | 865.01 mi (1,392.10 km) |
| Douarnenez to Komenda | 893.85 mi (1,438.51 km) |
| Douarnenez to Koper | 869.75 mi (1,399.73 km) |
| Douarnenez to Kostanjevica na Krki | 941.56 mi (1,515.30 km) |
| Douarnenez to Kostel | 924.78 mi (1,488.29 km) |
| Douarnenez to Kozje | 943.37 mi (1,518.21 km) |
| Douarnenez to Kranj | 885.43 mi (1,424.96 km) |
| Douarnenez to Kranjska Gora | 854.30 mi (1,374.86 km) |
| Douarnenez to Krizevci | 961.58 mi (1,547.51 km) |
| Douarnenez to Krsko | 942.23 mi (1,516.38 km) |
| Douarnenez to Kuzma | 954.69 mi (1,536.42 km) |
| Douarnenez to Lasko | 927.06 mi (1,491.96 km) |
