| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kairiai | city | Kupiskis | Lithuania | 55.77 | 25.19 | 334 | 1192 |
| Kalnagaliai | city | Kupiskis | Lithuania | 55.96 | 25.01 | 252 | 1193 |
| Kalnelis | city | Kupiskis | Lithuania | 55.75 | 25.17 | 380 | 1183 |
| Kalnuočiai | city | Kupiskis | Lithuania | 55.95 | 24.97 | 269 | 1192 |
| Kandrenai | city | Kupiskis | Lithuania | 55.86 | 25.26 | 331 | 1201 |
| Kandreneliai | city | Kupiskis | Lithuania | 55.85 | 25.26 | 321 | 1197 |
| Kantrimiškis | city | Kupiskis | Lithuania | 55.80 | 24.84 | 291 | 1192 |
| Karaliuniskis | city | Kupiskis | Lithuania | 55.76 | 24.98 | 341 | 1593 |
| Karaliūnai | city | Kupiskis | Lithuania | 55.78 | 24.88 | 321 | 1191 |
| Karklyne | city | Kupiskis | Lithuania | 55.77 | 24.89 | 328 | 1185 |
| Kauniškis | city | Kupiskis | Lithuania | 55.91 | 25.04 | 288 | 1890 |
| Keginyay | city | Kupiskis | Lithuania | 55.82 | 25.13 | 334 | 1192 |
| Kepuriai | city | Kupiskis | Lithuania | 55.91 | 25.26 | 328 | 1209 |
| Kepuriškio gel. stotis | city | Kupiskis | Lithuania | 55.87 | 25.26 | 344 | 1195 |
| Kepuriškis | city | Kupiskis | Lithuania | 55.87 | 25.26 | 344 | 1195 |
| Kepurynė | city | Kupiskis | Lithuania | 55.78 | 25.25 | 347 | 1192 |
| Kereliai | city | Kupiskis | Lithuania | 55.84 | 25.18 | 311 | 1192 |
| Keršuliškiai | city | Kupiskis | Lithuania | 55.85 | 24.89 | 288 | 1476 |
| Kikonys | city | Kupiskis | Lithuania | 55.81 | 25.05 | 334 | 4022 |
| Kinderiai | city | Kupiskis | Lithuania | 55.78 | 25.10 | 380 | 1192 |
| Kinderių | city | Kupiskis | Lithuania | 55.78 | 25.10 | 380 | 1192 |
| Kinderyay | city | Kupiskis | Lithuania | 55.78 | 25.10 | 380 | 1192 |
| Kirdiškis | city | Kupiskis | Lithuania | 55.83 | 24.83 | 291 | 1192 |
| Kirkenai | city | Kupiskis | Lithuania | 55.84 | 25.27 | 311 | 1210 |
| Klingai | city | Kupiskis | Lithuania | 55.94 | 24.82 | 242 | 1396 |
| Kreipsiai | city | Kupiskis | Lithuania | 55.90 | 25.17 | 301 | 1194 |
| Kreiveniai | city | Kupiskis | Lithuania | 55.89 | 24.91 | 308 | 1881 |
| Kreiveniškiai | city | Kupiskis | Lithuania | 55.88 | 24.93 | 328 | 2739 |
| Kukauka | city | Kupiskis | Lithuania | 55.73 | 24.87 | 321 | 1153 |
| Kunigiškis | city | Kupiskis | Lithuania | 55.89 | 24.99 | 278 | 3441 |
| Kuokiškis | city | Kupiskis | Lithuania | 55.98 | 25.01 | 252 | 1195 |
| Kuosenai | city | Kupiskis | Lithuania | 55.85 | 25.08 | 301 | 2844 |
| Kuosenay | city | Kupiskis | Lithuania | 55.85 | 25.08 | 301 | 2844 |
| Kuosinų | city | Kupiskis | Lithuania | 55.85 | 25.08 | 301 | 2844 |
| Kupishki | city | Kupiskis | Lithuania | 55.84 | 24.98 | 298 | 6654 |
| Kupishkis | city | Kupiskis | Lithuania | 55.84 | 24.98 | 298 | 6654 |
| Kupiskis | city | Kupiskis | Lithuania | 55.84 | 24.98 | 298 | 6654 |
| Kupiszki | city | Kupiskis | Lithuania | 55.84 | 24.98 | 298 | 6654 |
| Kupiszki, Kupishok, Kupischki | city | Kupiskis | Lithuania | 55.84 | 24.98 | 298 | 6654 |
| Kupiškio | city | Kupiskis | Lithuania | 55.84 | 24.98 | 298 | 6654 |
| Kurapkiskiai | city | Kupiskis | Lithuania | 55.74 | 25.23 | 357 | 1160 |
| Kėginiai | city | Kupiskis | Lithuania | 55.82 | 25.13 | 334 | 1192 |
| Kėginių | city | Kupiskis | Lithuania | 55.82 | 25.13 | 334 | 1192 |