| Tarquinia to Kobarid | 290.51 mi (467.52 km) |
| Tarquinia to Kobilje | 382.22 mi (615.12 km) |
| Tarquinia to Kocevje | 280.69 mi (451.73 km) |
| Tarquinia to Komen | 265.58 mi (427.42 km) |
| Tarquinia to Komenda | 306.18 mi (492.74 km) |
| Tarquinia to Koper | 248.38 mi (399.73 km) |
| Tarquinia to Kostanjevica na Krki | 308.09 mi (495.82 km) |
| Tarquinia to Kostel | 274.53 mi (441.81 km) |
| Tarquinia to Kozje | 324.52 mi (522.26 km) |
| Tarquinia to Kranj | 304.05 mi (489.32 km) |
| Tarquinia to Kranjska Gora | 309.38 mi (497.89 km) |
| Tarquinia to Krizevci | 368.19 mi (592.55 km) |
| Tarquinia to Krsko | 315.49 mi (507.73 km) |
| Tarquinia to Kuzma | 381.61 mi (614.14 km) |
| Tarquinia to Lasko | 320.28 mi (515.44 km) |
