| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Кой | city | Tverskaya Oblast' | Russia | 57.71 | 37.54 | 830 | 869 |
| Кой | city | Krasnoyarskiy Kray | Russia | 55.10 | 94.06 | 1669 | 298 |
| Кой | city | Krasnoyarskiy Kray | Russia | 55.13 | 94.07 | 1669 | 298 |
| Кой-Аса́н | city | Avtonomna Respublika Krym | Ukraine | 45.20 | 35.45 | 85 | 3427 |
| Кой-Жар | city | Ysyk-Kol | Kyrgyzstan | 42.73 | 77.53 | 5869 | 2086 |
| Кой-Таш | city | Jalal-Abad | Kyrgyzstan | 41.58 | 72.11 | 3349 | 2086 |
| Кой-Таш | city | Jalal-Abad | Kyrgyzstan | 41.08 | 72.98 | 3362 | 7729 |
| Кой-Таш | city | Chuy | Kyrgyzstan | 42.72 | 74.66 | 4189 | 10522 |
| Койайке | city | Aysen | Chile | -45.58 | -72.06 | 1213 | 31837 |
| Койбагар | city | Qostanay | Kazakhstan | 52.29 | 65.03 | 830 | 298 |
| Койбагарский | city | Qostanay | Kazakhstan | 52.55 | 65.82 | 830 | 298 |
| Койбалы | city | Khakasiya | Russia | 53.16 | 90.65 | 1095 | 298 |
| Койва | city | Permskiy Kray | Russia | 58.23 | 58.20 | 830 | 158 |
| Койва | city | Permskiy Kray | Russia | 58.42 | 58.49 | 1161 | 298 |
| Койваярви | city | Kareliya | Russia | 64.80 | 30.98 | 830 | 0 |
| Койвувара | city | Kareliya | Russia | 64.68 | 30.92 | 830 | 692 |
| Койвула | city | Kainuu | Finland | 65.15 | 29.17 | 830 | 71 |
| Койвумяки | city | Pohjois-Savo | Finland | 63.22 | 27.70 | 830 | 336 |
| Койвуселка | city | Kareliya | Russia | 61.63 | 31.45 | 141 | 417 |
| Койвусельга | city | Kareliya | Russia | 61.52 | 32.44 | 249 | 0 |
| Койвусилта | city | Kareliya | Russia | 61.70 | 30.42 | 124 | 596 |
| Койвушка | city | Tverskaya Oblast' | Russia | 57.94 | 36.11 | 403 | 596 |
| Койвуярви | city | Pohjois-Savo | Finland | 63.00 | 26.85 | 396 | 298 |
| Койгера | city | Polvamaa | Estonia | 57.93 | 26.75 | 328 | 824 |
| Койги | city | Raplamaa | Estonia | 59.07 | 24.76 | 252 | 875 |
| Койги | city | Jarvamaa | Estonia | 58.83 | 25.75 | 249 | 447 |
| Койги | city | Saaremaa | Estonia | 58.49 | 23.02 | 22 | 551 |
| Койгородок | city | Komi | Russia | 60.44 | 51.00 | 830 | 0 |
| Койгу | city | Valgamaa | Estonia | 57.97 | 26.55 | 830 | 1083 |
| Койгу | city | Vorumaa | Estonia | 57.94 | 26.53 | 830 | 949 |
| Койгуши | city | Leningradskaya Oblast' | Russia | 59.70 | 34.71 | 830 | 0 |
| Койда | city | Arkhangel'skaya Oblast' | Russia | 66.38 | 42.55 | 42 | 0 |
| Койдан | city | Karachayevo-Cherkesiya | Russia | 44.11 | 42.16 | 2578 | 298 |
| Койданава | city | Minskaya Oblast' | Belarus | 53.68 | 27.14 | 830 | 24099 |
| Койданаў | city | Minskaya Oblast' | Belarus | 53.68 | 27.14 | 830 | 24099 |
| Койданов | city | Minskaya Oblast' | Belarus | 53.68 | 27.14 | 830 | 24099 |
| Койданово | city | Minskaya Oblast' | Belarus | 53.68 | 27.14 | 830 | 24099 |
| Койдиново | city | Tverskaya Oblast' | Russia | 56.39 | 36.04 | 830 | 330 |
| Койдма | city | Hiiumaa | Estonia | 58.98 | 22.62 | 39 | 298 |
| Койдозеро | city | Arkhangel'skaya Oblast' | Russia | 65.98 | 42.55 | 91 | 0 |
| Койду | city | Laanemaa | Estonia | 58.79 | 23.55 | 16 | 461 |
| Койду | city | Viljandimaa | Estonia | 58.24 | 25.83 | 275 | 746 |
| Койду-Эллавере | city | Jarvamaa | Estonia | 58.91 | 26.00 | 278 | 733 |
| Койдувялья | city | Saaremaa | Estonia | 58.49 | 22.62 | 65 | 447 |
| Койдукюла | city | Laane-Virumaa | Estonia | 59.23 | 26.31 | 830 | 748 |
| Койдула | city | Saaremaa | Estonia | 58.42 | 22.51 | 65 | 724 |
| Койкары | city | Kareliya | Russia | 62.47 | 33.63 | 311 | 0 |
| Койкенак | city | Bamyan | Afghanistan | 34.77 | 67.23 | 10108 | 1341 |
| Койкиницы | city | Kareliya | Russia | 63.70 | 34.80 | 236 | 0 |
| Койккала | city | Etela-Savo | Finland | 61.70 | 27.90 | 308 | 254 |
| Койккаряте | city | Kareliya | Russia | 62.28 | 32.55 | 830 | 149 |
| Койккюла | city | Valgamaa | Estonia | 57.69 | 26.28 | 232 | 298 |
| Койкла | city | Saaremaa | Estonia | 58.48 | 22.78 | 62 | 485 |
| Койкове | city | Telenesti | Moldova | 47.41 | 29.24 | 830 | 3048 |
| Койково | city | Telenesti | Moldova | 47.41 | 29.24 | 830 | 3048 |
| Койкоры | city | Kareliya | Russia | 62.47 | 33.63 | 311 | 0 |
| Койкрылган | city | Novosibirskaya Oblast' | Russia | 53.63 | 78.25 | 380 | 292 |
| Койксе | city | Raplamaa | Estonia | 58.96 | 24.68 | 167 | 681 |
| Койла | city | Laane-Virumaa | Estonia | 59.47 | 26.73 | 170 | 506 |
| Койла | city | Harjumaa | Estonia | 59.45 | 25.18 | 127 | 708 |
| Койла | city | Laane-Virumaa | Estonia | 58.92 | 26.39 | 364 | 584 |
| Койлюкю | city | Sakha (Yakutiya) | Russia | 70.00 | 135.40 | 124 | 0 |
| Койма | city | Khabarovskiy Kray | Russia | 52.24 | 140.41 | 131 | 0 |
| Коймино | city | Mogilevskaya Oblast' | Belarus | 53.09 | 29.43 | 830 | 0 |
| Коймла | city | Saaremaa | Estonia | 58.22 | 22.14 | 88 | 417 |
| Коймула | city | Jogevamaa | Estonia | 58.82 | 26.61 | 374 | 508 |
| Койміна | city | Mogilevskaya Oblast' | Belarus | 53.09 | 29.43 | 830 | 0 |
| Койнагир | city | Soltustik Qazaqstan | Kazakhstan | 53.18 | 66.55 | 830 | 596 |
| Койнаре | city | Pleven | Bulgaria | 43.35 | 24.13 | 354 | 7494 |
| Койнас | city | Arkhangel'skaya Oblast' | Russia | 64.75 | 47.64 | 252 | 0 |
| Койнергиргин | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.42 | -179.52 | 39 | 0 |
| Койниха | city | Novosibirskaya Oblast' | Russia | 54.57 | 83.26 | 830 | 7695 |
| Койно | city | Kyustendil | Bulgaria | 42.15 | 22.88 | 3349 | 918 |
| Койнов цар | city | Lovech | Bulgaria | 42.88 | 24.80 | 1981 | 3441 |
| Койнова | city | Sverdlovskaya Oblast' | Russia | 57.22 | 63.52 | 413 | 894 |
| Койпси | city | Harjumaa | Estonia | 59.55 | 25.28 | 0 | 63 |
| Койракоски | city | Pohjois-Savo | Finland | 63.60 | 27.80 | 830 | 149 |
| Койрой-Ламби | city | Kareliya | Russia | 61.63 | 32.73 | 830 | 0 |
| Койры | city | Vitebskaya Oblast' | Belarus | 55.23 | 26.83 | 406 | 951 |
| Койры | city | Vitebskaya Oblast' | Belarus | 55.02 | 26.76 | 830 | 961 |
| Койсалган | city | Aqmola | Kazakhstan | 52.99 | 69.44 | 1669 | 745 |
| Койсары | city | Ysyk-Kol | Kyrgyzstan | 42.57 | 78.20 | 5321 | 854 |
| Койсуг | city | Rostovskaya Oblast' | Russia | 47.13 | 39.69 | 39 | 153172 |
| Койсъярви | city | Nyland | Finland | 60.42 | 24.08 | 154 | 738 |
| Койт | city | Krasnodarskiy Kray | Russia | 46.53 | 39.93 | 134 | 2535 |
| Койт | city | Bashkortostan | Russia | 54.07 | 55.23 | 830 | 1401 |
| Койтава | city | Vitebskaya Oblast' | Belarus | 55.31 | 30.31 | 830 | 13072 |
| Койтас | city | Aqmola | Kazakhstan | 52.80 | 72.57 | 830 | 149 |
| Койтас | city | Aqmola | Kazakhstan | 52.90 | 72.52 | 830 | 149 |
| Койташ | city | Uzbekistan | 40.18 | 67.32 | 3349 | 5513 | |
| Койтени | city | Minskaya Oblast' | Belarus | 54.13 | 27.07 | 971 | 1661 |
| Койтила | city | Norra Osterbotten | Finland | 65.65 | 28.35 | 830 | 149 |
| Койтово | city | Vitebskaya Oblast' | Belarus | 55.31 | 30.31 | 830 | 13072 |
| Койтонселькя | city | Kareliya | Russia | 61.95 | 31.25 | 295 | 149 |
| Койтубек | city | Shyghys Qazaqstan | Kazakhstan | 48.27 | 85.36 | 1922 | 149 |
| Койтчах-ам-Зее | city | Karnten | Austria | 46.59 | 14.19 | 1784 | 10838 |
| Койчала | city | Leningradskaya Oblast' | Russia | 59.92 | 31.86 | 137 | 0 |
| Койчах-ам-Зе | city | Karnten | Austria | 46.59 | 14.19 | 1784 | 10838 |
| Койчовци | city | Gabrovo | Bulgaria | 42.87 | 25.50 | 1981 | 4414 |
| Койшибек | city | Almaty | Kazakhstan | 43.47 | 77.19 | 1998 | 2909 |