| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Kaitsuka | city | Sakhalinskaya Oblast' | Russia | 46.7225 | 142.75 | 124 | 561 |
| Kaituka | city | Sakhalinskaya Oblast' | Russia | 46.7225 | 142.75 | 124 | 561 |
| Kaizuka | city | Sakhalinskaya Oblast' | Russia | 46.7225 | 142.75 | 124 | 561 |
| Kakumabetsu | city | Sakhalinskaya Oblast' | Russia | 50.37 | 155.5986111 | 285 | 94 |
| Kakunaibo | city | Sakhalinskaya Oblast' | Russia | 49.0333333 | 142.0166667 | 203 | 287 |
| Kalinino | city | Sakhalinskaya Oblast' | Russia | 46.8613889 | 141.9722222 | 672 | 513 |
| Kalino | city | Sakhalinskaya Oblast' | Russia | 46.8613889 | 141.9722222 | 672 | 513 |
| Kalino | city | Sakhalinskaya Oblast' | Russia | 46.1833333 | 142.25 | 0 | 357 |
| Kalinovka | city | Sakhalinskaya Oblast' | Russia | 53.2666667 | 141.8 | 22 | 73 |
| Kalinovka | city | Sakhalinskaya Oblast' | Russia | 46.05 | 142.1833333 | 3 | 800 |
| Kambuzev | city | Sakhalinskaya Oblast' | Russia | 52.9833333 | 141.8833333 | 0 | 50 |
| Kamenetskaya | city | Sakhalinskaya Oblast' | Russia | 46.55 | 143.3833333 | 13 | 476 |
| Kamenistyy | city | Sakhalinskaya Oblast' | Russia | 50.4055556 | 156.0222222 | 0 | 48 |
| Kamenka | city | Sakhalinskaya Oblast' | Russia | 49.3333333 | 142.0833333 | 269 | 215 |
| Kamenka | city | Sakhalinskaya Oblast' | Russia | 50.7833333 | 142.1333333 | 1076 | 124 |
| Kamenka | city | Sakhalinskaya Oblast' | Russia | 46.4 | 142.3333333 | 0 | 825 |
| Kamenushka | city | Sakhalinskaya Oblast' | Russia | 48.2666667 | 142.15 | 3 | 192 |
| Kami Kashibo | city | Sakhalinskaya Oblast' | Russia | 48.35 | 142.6166667 | 167 | 846 |
| Kami-Kanekozawa | city | Sakhalinskaya Oblast' | Russia | 48.8666667 | 142.3666667 | 639 | 546 |
| Kami-enkotan | city | Sakhalinskaya Oblast' | Russia | 48.5666667 | 142.6333333 | 298 | 845 |
| Kami-esutori | city | Sakhalinskaya Oblast' | Russia | 48.9333333 | 142.2166667 | 72 | 540 |
| Kami-esutoru | city | Sakhalinskaya Oblast' | Russia | 48.9333333 | 142.2166667 | 72 | 540 |
| Kami-horochi | city | Sakhalinskaya Oblast' | Russia | 48.8333333 | 142.05 | 262 | 546 |
| Kami-kashiho | city | Sakhalinskaya Oblast' | Russia | 48.35 | 142.6166667 | 167 | 846 |
| Kami-kimina | city | Sakhalinskaya Oblast' | Russia | 46.8177778 | 142.8575 | 351 | 1243 |
| Kami-kiminai | city | Sakhalinskaya Oblast' | Russia | 46.8177778 | 142.8575 | 351 | 1243 |
| Kami-miho | city | Sakhalinskaya Oblast' | Russia | 47.3666667 | 142.5333333 | 137 | 1033 |
| Kami-obara | city | Sakhalinskaya Oblast' | Russia | 46.7666667 | 142.4333333 | 396 | 1446 |
| Kami-otoyo | city | Sakhalinskaya Oblast' | Russia | 46.75 | 142.3166667 | 209 | 1447 |
| Kami-shikika | city | Sakhalinskaya Oblast' | Russia | 49.2833333 | 142.8666667 | 200 | 243 |
| Kami-shikuka | city | Sakhalinskaya Oblast' | Russia | 49.2833333 | 142.8666667 | 200 | 243 |
| Kami-takarazawa | city | Sakhalinskaya Oblast' | Russia | 48.0333333 | 142.3333333 | 78 | 434 |
| Kami-tarannai | city | Sakhalinskaya Oblast' | Russia | 46.65 | 142.3833333 | 39 | 1348 |
| Kami-ōtoyo | city | Sakhalinskaya Oblast' | Russia | 46.75 | 142.3166667 | 209 | 1447 |
| Kamihorochi | city | Sakhalinskaya Oblast' | Russia | 48.8833333 | 141.9833333 | 157 | 312 |
| Kamisikuka | city | Sakhalinskaya Oblast' | Russia | 49.2833333 | 142.8666667 | 200 | 243 |
| Kamomedzava | city | Sakhalinskaya Oblast' | Russia | 46.2333333 | 141.2666667 | 0 | 71 |
| Kamomesawa | city | Sakhalinskaya Oblast' | Russia | 46.2333333 | 141.2666667 | 0 | 71 |
| Kamomezawa | city | Sakhalinskaya Oblast' | Russia | 46.2333333 | 141.2666667 | 0 | 71 |
| Kamshevo | city | Sakhalinskaya Oblast' | Russia | 46.9666667 | 142.15 | 1059 | 761 |
| Kamyshevo | city | Sakhalinskaya Oblast' | Russia | 46.9666667 | 142.15 | 1059 | 761 |
| Kamyshovo | city | Sakhalinskaya Oblast' | Russia | 46.9666667 | 142.15 | 1059 | 761 |
| Kanbuzev | city | Sakhalinskaya Oblast' | Russia | 52.9833333 | 141.8833333 | 0 | 50 |
| Kanda | city | Sakhalinskaya Oblast' | Russia | 48.9833333 | 142.15 | 22 | 9524 |
| Kanta | city | Sakhalinskaya Oblast' | Russia | 48.9833333 | 142.15 | 22 | 9524 |
| Karamatsu | city | Sakhalinskaya Oblast' | Russia | 46.8622222 | 142.7475 | 147 | 1996 |
| Karamatu | city | Sakhalinskaya Oblast' | Russia | 46.8622222 | 142.7475 | 147 | 1996 |
| Karsakovka | city | Sakhalinskaya Oblast' | Russia | 50.8697222 | 142.1716667 | 16 | 129 |
| Karukishi | city | Sakhalinskaya Oblast' | Russia | 48.65 | 141.8833333 | 0 | 287 |
| Karukushi | city | Sakhalinskaya Oblast' | Russia | 48.65 | 141.8833333 | 0 | 287 |
| Kashibo | city | Sakhalinskaya Oblast' | Russia | 48.3666667 | 142.6666667 | 22 | 380 |
| Kashiho | city | Sakhalinskaya Oblast' | Russia | 48.3666667 | 142.6666667 | 22 | 380 |
| Kashiwabara | city | Sakhalinskaya Oblast' | Russia | 50.6788889 | 156.125 | 108 | 68 |
| Kashokanai | city | Sakhalinskaya Oblast' | Russia | 49.1333333 | 144.25 | 32 | 196 |
| Kashoku | city | Sakhalinskaya Oblast' | Russia | 49.1333333 | 144.25 | 32 | 196 |
| Kasibo | city | Sakhalinskaya Oblast' | Russia | 48.3666667 | 142.6666667 | 22 | 380 |
| Kasivobara | city | Sakhalinskaya Oblast' | Russia | 50.6788889 | 156.125 | 108 | 68 |
| Kastrikum | city | Sakhalinskaya Oblast' | Russia | 46.2052778 | 150.4844444 | 3 | 73 |
| Kasuputi | city | Sakhalinskaya Oblast' | Russia | 48.3666667 | 142.6666667 | 22 | 380 |
| Kasyoku | city | Sakhalinskaya Oblast' | Russia | 49.1333333 | 144.25 | 32 | 196 |
| Katanga | city | Sakhalinskaya Oblast' | Russia | 51.7 | 143.2333333 | 55 | 112 |
| Katangli | city | Sakhalinskaya Oblast' | Russia | 51.7 | 143.2333333 | 55 | 112 |
| Kataoka | city | Sakhalinskaya Oblast' | Russia | 50.7236111 | 156.1933333 | 16 | 64 |
| Kavakami | city | Sakhalinskaya Oblast' | Russia | 47.1666667 | 142.5 | 1053 | 5138 |
| Kavakami-Tandzan | city | Sakhalinskaya Oblast' | Russia | 47.1666667 | 142.5 | 1053 | 5138 |
| Kawaguchi | city | Sakhalinskaya Oblast' | Russia | 46.6988889 | 142.5238889 | 3 | 769 |
| Kawaguti | city | Sakhalinskaya Oblast' | Russia | 46.6988889 | 142.5238889 | 3 | 769 |
| Kawakami | city | Sakhalinskaya Oblast' | Russia | 47.1666667 | 142.5 | 1053 | 5138 |
| Kawakami | city | Sakhalinskaya Oblast' | Russia | 47.0833333 | 142.65 | 357 | 12264 |
| Kawakamitanzan | city | Sakhalinskaya Oblast' | Russia | 47.1666667 | 142.5 | 1053 | 5138 |
| Kawaminaini | city | Sakhalinskaya Oblast' | Russia | 47.3166667 | 142.6333333 | 42 | 1036 |
| Kawaminami | city | Sakhalinskaya Oblast' | Russia | 47.3166667 | 142.6333333 | 42 | 1036 |
| Kawanami | city | Sakhalinskaya Oblast' | Russia | 47.3166667 | 142.6333333 | 42 | 1036 |
| Kawanishi-Obara | city | Sakhalinskaya Oblast' | Russia | 46.75 | 142.5 | 39 | 1256 |
| Kaydzuke | city | Sakhalinskaya Oblast' | Russia | 46.7225 | 142.75 | 124 | 561 |
| Kaygan | city | Sakhalinskaya Oblast' | Russia | 53.5666667 | 143.05 | 0 | 20 |
| Kaygan | city | Sakhalinskaya Oblast' | Russia | 51.7166667 | 143.3166667 | 3 | 39 |
| Kazakakevich | city | Sakhalinskaya Oblast' | Russia | 46.65 | 141.8666667 | 396 | 10227 |
| Kazakevichi | city | Sakhalinskaya Oblast' | Russia | 46.65 | 141.8666667 | 396 | 10227 |
| Kazakevichi | city | Sakhalinskaya Oblast' | Russia | 50.3333333 | 142.2 | 118 | 114 |
| Kazarskoye | city | Sakhalinskaya Oblast' | Russia | 50.2 | 142.9166667 | 298 | 229 |
|
|