| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kladje pri Krmelju | city | Litija | Slovenia | 46.03 | 15.06 | 2509 | 1902 |
| Klanc | city | Dobrna | Slovenia | 46.35 | 15.22 | 1669 | 5101 |
| Klanc | city | Komen | Slovenia | 45.81 | 13.69 | 830 | 4248 |
| Klanec | city | Komen | Slovenia | 45.81 | 13.69 | 830 | 4248 |
| Klanec | city | Dobrna | Slovenia | 46.35 | 15.22 | 1669 | 5101 |
| Klanec | city | Hrpelje-Kozina | Slovenia | 45.59 | 13.92 | 1843 | 5155 |
| Klanec pri Komnu | city | Komen | Slovenia | 45.81 | 13.69 | 830 | 4248 |
| Klanec pri Kozini | city | Hrpelje-Kozina | Slovenia | 45.59 | 13.92 | 1843 | 5155 |
| Klanska Polica | city | Slovenia | 45.53 | 14.48 | 4189 | 1503 | |
| Klausenstein | city | Lasko | Slovenia | 46.08 | 15.18 | 1669 | 7359 |
| Klavže | city | Tolmin | Slovenia | 46.17 | 13.80 | 925 | 2653 |
| Klece | city | Kocevje | Slovenia | 45.71 | 14.89 | 1669 | 3126 |
| Klece pri Dolu | city | Dol pri Ljubljani | Slovenia | 46.08 | 14.67 | 1669 | 14333 |
| Klein-Schaal | city | Salovci | Slovenia | 46.83 | 16.30 | 830 | 1983 |
| Klemenčevo | city | Kamnik | Slovenia | 46.28 | 14.57 | 1955 | 5195 |
| Klenik | city | Pivka | Slovenia | 45.68 | 14.22 | 1856 | 4404 |
| Kleč | city | Kocevje | Slovenia | 45.71 | 14.89 | 1669 | 3126 |
| Kleče | city | Dol pri Ljubljani | Slovenia | 46.08 | 14.67 | 1669 | 14333 |
| Klinja Vas | city | Kocevje | Slovenia | 45.67 | 14.87 | 1669 | 14070 |
| Kljucevica | city | Trbovlje | Slovenia | 46.10 | 15.08 | 2847 | 19162 |
| Ključarovci | city | Krizevci | Slovenia | 46.55 | 16.14 | 830 | 8584 |
| Ključarovci pri Ljutomeru | city | Krizevci | Slovenia | 46.55 | 16.14 | 830 | 8584 |
| Klopce | city | Dol pri Ljubljani | Slovenia | 46.11 | 14.69 | 1669 | 7576 |
| Klopce | city | Slovenska Bistrica | Slovenia | 46.40 | 15.60 | 882 | 15055 |
| Kloritnica | city | Tolmin | Slovenia | 46.17 | 13.87 | 1213 | 1378 |