| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kalastadakot | city | Iceland | 64.39 | -21.73 | 65 | 0 | |
| Kalastadhakot | city | Iceland | 64.39 | -21.73 | 65 | 0 | |
| Kalastadhir | city | Iceland | 64.40 | -21.69 | 0 | 0 | |
| Kalastaðakot | city | Iceland | 64.39 | -21.73 | 65 | 0 | |
| Kalastaðir | city | Iceland | 64.40 | -21.69 | 0 | 0 | |
| Kambshall | city | Iceland | 64.43 | -21.62 | 288 | 0 | |
| Kambshóll | city | Iceland | 64.43 | -21.62 | 288 | 0 | |
| Katanes | city | Iceland | 64.36 | -21.75 | 0 | 18 | |
| Kelda | city | Iceland | 64.62 | -21.55 | 134 | 0 | |
| Kistufell | city | Iceland | 64.57 | -21.48 | 127 | 13 | |
| Kjalardalur | city | Iceland | 64.38 | -21.92 | 0 | 0 | |
| Kjalvararstadhir | city | Iceland | 64.65 | -21.33 | 662 | 142 | |
| Kjalvararstaðir | city | Iceland | 64.65 | -21.33 | 662 | 142 | |
| Klafastadhir | city | Iceland | 64.35 | -21.80 | 0 | 39 | |
| Klafastaðir | city | Iceland | 64.35 | -21.80 | 0 | 39 | |
| Kleppjarnsreykir | city | Iceland | 64.65 | -21.40 | 718 | 0 | |
| Klettur | city | Iceland | 64.65 | -21.50 | 75 | 0 | |
| Kross | city | Iceland | 64.57 | -21.50 | 131 | 20 | |
| Kvigstadhir | city | Iceland | 64.57 | -21.67 | 518 | 0 | |
| Kvígstaðir | city | Iceland | 64.57 | -21.67 | 518 | 0 | |
| Kópareykir | city | Iceland | 64.65 | -21.33 | 662 | 142 | |
| Kúludalsá | city | Iceland | 64.32 | -21.88 | 0 | 253 |