| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Kachemak City | city | Alaska | United States | 59.67 | -151.43417 | 0 | 1344 |
| Kachemak Silo | city | Alaska | United States | 59.8 | -151.05833 | 3 | 83 |
| Kake | city | Alaska | United States | 56.97583 | -133.94722 | 0 | 7 |
| Kako Landing | city | Alaska | United States | 61.85389 | -161.34639 | 196 | 5 |
| Kaktovik | city | Alaska | United States | 70.13194 | -143.62389 | 49 | 0 |
| Kalak | city | Alaska | United States | 61.95 | -162.86667 | 95 | 5 |
| Kalifornsky | city | Alaska | United States | 60.41833 | -151.29 | 49 | 89 |
| Kalla | city | Alaska | United States | 66.90028 | -156.64389 | 127 | 5 |
| Kallands | city | Alaska | United States | 65.18528 | -153.05778 | 180 | 0 |
| Kalskag | city | Alaska | United States | 61.53722 | -160.30528 | 32 | 0 |
| Kaltag | city | Alaska | United States | 64.32722 | -158.72194 | 98 | 5 |
| Kanapak | city | Alaska | United States | 61.83444 | -163.20222 | 3 | 5 |
| Kanatak | city | Alaska | United States | 57.56944 | -156.03722 | 0 | 0 |
| Kantishna | city | Alaska | United States | 63.52528 | -150.95806 | 1824 | 5 |
| Karluk | city | Alaska | United States | 57.57194 | -154.45556 | 114 | 9 |
| Kasaan | city | Alaska | United States | 55.53889 | -132.40083 | 0 | 31 |
| Kashegelok | city | Alaska | United States | 60.85472 | -157.83389 | 646 | 0 |
| Kashiagamiut | city | Alaska | United States | 59.36944 | -160.06472 | 252 | 0 |
| Kasigluk | city | Alaska | United States | 60.89556 | -162.51806 | 3 | 5 |
| Kasilof | city | Alaska | United States | 60.3375 | -151.27444 | 150 | 87 |
| Kaskanak | city | Alaska | United States | 59.28333 | -156.18333 | 85 | 0 |
| Katalla | city | Alaska | United States | 60.19722 | -144.51833 | 0 | 3 |
| Kathakne | city | Alaska | United States | 62.96944 | -141.83333 | 1689 | 0 |
| Kenai | city | Alaska | United States | 60.55444 | -151.25833 | 3 | 3506 |
| Kennicott | city | Alaska | United States | 61.48639 | -142.88639 | 2198 | 0 |
| Kenny Lake | city | Alaska | United States | 61.71917 | -144.94833 | 1194 | 0 |
| Kepangalook | city | Alaska | United States | 60.85 | -161.61667 | 3 | 432 |
| Ketchikan | city | Alaska | United States | 55.34222 | -131.64611 | 0 | 8798 |
| Kiana | city | Alaska | United States | 66.975 | -160.42278 | 32 | 5 |
| Kinegnak | city | Alaska | United States | 58.83111 | -161.66222 | 13 | 14 |
| King Cove | city | Alaska | United States | 55.06167 | -162.31028 | 196 | 4 |
| King Salmon | city | Alaska | United States | 58.68833 | -156.66139 | 68 | 70 |
| Kipnuk | city | Alaska | United States | 59.93889 | -164.04139 | 6 | 14 |
| Kivalina | city | Alaska | United States | 67.72694 | -164.53333 | 0 | 2 |
| Kiwalik | city | Alaska | United States | 66.02278 | -161.84194 | 0 | 2 |
| Klawock | city | Alaska | United States | 55.55222 | -133.09583 | 124 | 24 |
| Klery Creek | city | Alaska | United States | 67.17944 | -160.40306 | 485 | 5 |
| Klikitarik | city | Alaska | United States | 63.46944 | -161.47111 | 3 | 1 |
| Kluchevaya | city | Alaska | United States | 59.82167 | -151.59583 | 997 | 316 |
| Klukwan | city | Alaska | United States | 59.39917 | -135.89389 | 9 | 176 |
| Klukwan | city | Alaska | United States | 59.40389 | -135.88444 | 3 | 176 |
| Klutchevya | city | Alaska | United States | 59.81111 | -151.61111 | 997 | 316 |
| Knik | city | Alaska | United States | 61.45778 | -149.72889 | 0 | 411 |
| Knik Heights | city | Alaska | United States | 61.105 | -149.79167 | 639 | 32493 |
| Kobuk | city | Alaska | United States | 66.90722 | -156.88111 | 127 | 5 |
| Kodiak | city | Alaska | United States | 57.79 | -152.40722 | 52 | 6907 |
| Koggiung | city | Alaska | United States | 58.86694 | -157.0075 | 22 | 24 |
| Kokhanok | city | Alaska | United States | 59.43944 | -154.77611 | 246 | 0 |
| Kokrines | city | Alaska | United States | 64.93778 | -154.69194 | 164 | 0 |
| Kokruagarok | city | Alaska | United States | 70.915 | -153.0725 | 3 | 0 |
| Koliganek | city | Alaska | United States | 59.72861 | -157.28444 | 255 | 0 |
| Kotlik | city | Alaska | United States | 63.03417 | -163.55333 | 6 | 5 |
| Kotzebue | city | Alaska | United States | 66.89833 | -162.59667 | 3 | 0 |
| Koyuk | city | Alaska | United States | 64.93194 | -161.15694 | 0 | 4 |
| Koyukuk | city | Alaska | United States | 64.88028 | -157.70083 | 118 | 5 |
| Kravaksarak | city | Alaska | United States | 62.81361 | -164.07694 | 3 | 5 |
| Kupreanof | city | Alaska | United States | 56.81444 | -132.98056 | 0 | 1718 |
| Kuskovak | city | Alaska | United States | 60.115 | -162.50639 | 3 | 13 |
| Kustatan | city | Alaska | United States | 60.71583 | -151.7475 | 0 | 0 |
| Kvichak | city | Alaska | United States | 58.96944 | -156.93056 | 13 | 0 |
| Kwethluk | city | Alaska | United States | 60.81222 | -161.43583 | 3 | 5 |
| Kwigillingok | city | Alaska | United States | 59.86444 | -163.13417 | 9 | 7 |
| Kwigorlak | city | Alaska | United States | 61.80694 | -163.43278 | 9 | 5 |
| Kwikpak | city | Alaska | United States | 63.07083 | -164.41111 | 3 | 5 |
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