| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ioannopol' | city | Kostromskaya Oblast' | Russia | 58.0111111 | 42.6863889 | 462 | 390 |
| Iodkino | city | Tverskaya Oblast' | Russia | 56.2111111 | 32.8119444 | 652 | 17663 |
| Iodnyy | city | Chechenskaya Respublika | Russia | 44.7166667 | 147.35 | 0 | 124 |
| Iodobas | city | Kemerovskaya Oblast' | Russia | 53.7666667 | 87.65 | 764 | 505 |
| Ioensu | city | Respublika Kareliya | Russia | 61.7166667 | 30.95 | 19 | 348 |
| Iogach | city | Respublika Altay | Russia | 51.7816667 | 87.2630556 | 1932 | 119 |
| Iogannes | city | Leningradskaya Oblast' | Russia | 60.5333333 | 28.6833333 | 131 | 779 |
| Ioganson | city | Krasnodarskiy Kray | Russia | 44.8352778 | 39.5905556 | 262 | 3406 |
| Ioka-Erbel' | city | Chechenskaya Respublika | Russia | 42.96 | 45.2738889 | 6243 | 6301 |
| Iokan'gskaya Baza | city | Murmanskaya Oblast' | Russia | 68.05 | 39.5 | 65 | 8 |
| Iokanga | city | Murmanskaya Oblast' | Russia | 68.0530556 | 39.5130556 | 36 | 8 |
| Iokangskiy | city | Murmanskaya Oblast' | Russia | 67.3333333 | 38.8 | 790 | 19 |
| Iokangskiy Zimniy Pogost | city | Murmanskaya Oblast' | Russia | 67.3333333 | 38.8 | 790 | 19 |
| Iokanka | city | Murmanskaya Oblast' | Russia | 68.0530556 | 39.5130556 | 36 | 8 |
| Iokela | city | Respublika Kareliya | Russia | 66.55 | 29.8833333 | 882 | 84 |
| Iokhannes | city | Leningradskaya Oblast' | Russia | 60.5333333 | 28.6833333 | 131 | 779 |
| Iokikyulya | city | Leningradskaya Oblast' | Russia | 60.55 | 28.1333333 | 42 | 1045 |
| Iokino | city | Tverskaya Oblast' | Russia | 58.0333333 | 35.15 | 633 | 383 |
| Iokisel'kya | city | Respublika Kareliya | Russia | 61.4666667 | 32.1333333 | 223 | 304 |
| Iokkyula | city | Leningradskaya Oblast' | Russia | 60.55 | 28.1333333 | 42 | 1045 |
| Iokkyulya | city | Leningradskaya Oblast' | Russia | 60.1666667 | 29.15 | 3 | 893 |
| Iolo | city | Respublika Altay | Russia | 50.7666667 | 85.5666667 | 3530 | 140 |
| Iolovo | city | Smolenskaya Oblast' | Russia | 53.8869444 | 32.2005556 | 652 | 1455 |
| Iona | city | Murmanskaya Oblast' | Russia | 67.6044444 | 31.1588889 | 511 | 447 |
| Ionayten | city | Kaliningradskaya Oblast' | Russia | 55.1447222 | 21.4558333 | 32 | 1657 |
| Iondra | city | Khanty-Mansiyskiy Avtonomnyy Okrug | Russia | 59.9 | 64.65 | 177 | 47 |
| Ionichi | city | Permskaya Oblast' | Russia | 58.55 | 53.9833333 | 656 | 607 |
| Ionichi | city | Sverdlovskaya Oblast' | Russia | 57.5166667 | 58.3666667 | 780 | 523 |
| Ionikha | city | Altayskiy Kray | Russia | 53.5833333 | 86.1333333 | 816 | 518 |
| Ionino | city | Leningradskaya Oblast' | Russia | 59.5086111 | 35.055556 | 524 | 285 |
| Ionino | city | Tverskaya Oblast' | Russia | 56.4194444 | 35.2533333 | 551 | 719 |
| Ionino | city | Vologodskaya Oblast' | Russia | 59.9333333 | 36.2 | 538 | 238 |
| Ionino | city | Omskaya Oblast' | Russia | 57.3666667 | 71.4833333 | 177 | 200 |
| Ionochevka | city | Saratovskaya Oblast' | Russia | 52.35 | 45.3 | 764 | 777 |
| Ionov | city | Rostovskaya Oblast' | Russia | 47.75 | 42.2166667 | 203 | 823 |
| Ionov | city | Volgogradskaya Oblast' | Russia | 49.9833333 | 45.3166667 | 226 | 876 |
| Ionova | city | Moskovskaya Oblast' | Russia | 55.7333333 | 38.9166667 | 439 | 72478 |
| Ionovka | city | Belgorodskaya Oblast' | Russia | 50.7052778 | 36.9736111 | 557 | 2720 |
| Ionovo | city | Novgorodskaya Oblast' | Russia | 58.1 | 30.95 | 141 | 503 |
| Ionovo | city | Tverskaya Oblast' | Russia | 56.9572222 | 32.7061111 | 685 | 327 |
| Ionovo | city | Tverskaya Oblast' | Russia | 58.4 | 35.5833333 | 570 | 761 |
| Ionovo | city | Moskovskaya Oblast' | Russia | 55.7333333 | 38.9166667 | 439 | 72478 |
| Ionovo | city | Tambovskaya Oblast' | Russia | 53.4333333 | 40.9166667 | 547 | 1628 |
| Ionovo | city | Nizhegorodskaya Oblast' | Russia | 57.8386111 | 45.2194444 | 419 | 621 |
| Ionu | city | Respublika Kareliya | Russia | 61.7833333 | 34.0666667 | 360 | 377 |
| Ionychevka | city | Saratovskaya Oblast' | Russia | 52.35 | 45.3 | 764 | 777 |
| Ionychëvka | city | Saratovskaya Oblast' | Russia | 52.35 | 45.3 | 764 | 777 |
| Iorik | city | Khabarovskiy Kray | Russia | 51.5333333 | 133.1833333 | 1784 | 61 |
| Iorino | city | Pskovskaya Oblast' | Russia | 56.2166667 | 28.2166667 | 557 | 905 |
| Iorokhan | city | Khabarovskiy Kray | Russia | 51.4833333 | 133.1 | 1332 | 61 |
| Iorola | city | Leningradskaya Oblast' | Russia | 60.1666667 | 29.25 | 0 | 940 |
| Iosel'ga | city | Respublika Kareliya | Russia | 62.55 | 35.9333333 | 298 | 174 |
| Ioser | city | Respublika Komi | Russia | 62.9936111 | 52.1755556 | 462 | 98 |
| Ioshkar Ola | city | Respublika Mariy-El | Russia | 56.6369444 | 47.8711111 | 341 | 102838 |
| Iosser | city | Respublika Komi | Russia | 62.9936111 | 52.1755556 | 462 | 98 |
| Iossu | city | Leningradskaya Oblast' | Russia | 60.5333333 | 30.4666667 | 118 | 746 |
| Iost | city | Saratovskaya Oblast' | Russia | 51.05 | 46.05 | 124 | 861 |
| Iotkina | city | Tverskaya Oblast' | Russia | 56.1297222 | 32.9105556 | 682 | 327 |
| Iotovka | city | Belgorodskaya Oblast' | Russia | 51.1666667 | 37.5833333 | 767 | 2030 |
| Ioukhikansel'kya | city | Respublika Kareliya | Russia | 62.15 | 31.8666667 | 488 | 140 |
| Ioukhikanselka | city | Respublika Kareliya | Russia | 62.15 | 31.8666667 | 488 | 140 |
| Ioutsel'khya | city | Leningradskaya Oblast' | Russia | 60.2666667 | 29.8166667 | 262 | 13575 |
| Ioutsel'kya | city | Leningradskaya Oblast' | Russia | 60.2666667 | 29.8166667 | 262 | 13575 |
| Iov | city | Sverdlovskaya Oblast' | Russia | 59.5666667 | 59.5166667 | 820 | 364 |
| Iovlevo | city | Tverskaya Oblast' | Russia | 56.6688889 | 34.7433333 | 557 | 715 |
| Iovlevo | city | Moskovskaya Oblast' | Russia | 56.1666667 | 38.3333333 | 623 | 5345 |
| Ioyensu | city | Leningradskaya Oblast' | Russia | 61.0166667 | 30.0833333 | 26 | 10610 |
| Ioyensu | city | Respublika Kareliya | Russia | 61.7166667 | 30.95 | 19 | 348 |
| Ioyentaka | city | Leningradskaya Oblast' | Russia | 60.5166667 | 30.55 | 144 | 976 |
| Iozefstal' | city | Volgogradskaya Oblast' | Russia | 50.2833333 | 45.1 | 626 | 1641 |
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