| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sey-Kurt | city | Khanty-Mansiyskiy Avtonomnyy Okrug-Yugra | Russia | 63.53 | 65.43 | 19 | 0 |
| Sey-Kurt | city | Khanty-Mansiyskiy Avtonomnyy Okrug-Yugra | Russia | 63.08 | 64.87 | 19 | 0 |
| Seyakha | city | Yamalo-Nenetskiy Avtonomnyy Okrug | Russia | 70.17 | 72.51 | 19 | 0 |
| Seyat | city | Sakha (Yakutiya) | Russia | 64.42 | 122.04 | 830 | 0 |
| Seyatel | city | Krasnodarskiy Kray | Russia | 44.95 | 40.55 | 830 | 14704 |
| Seyatel' | city | Rostovskaya Oblast' | Russia | 46.52 | 41.19 | 364 | 1490 |
| Seyatel' | city | Bashkortostan | Russia | 55.43 | 58.03 | 1010 | 0 |
| Seyatel' | city | Bashkortostan | Russia | 54.12 | 54.85 | 830 | 1608 |
| Seyatel' | city | Krasnodarskiy Kray | Russia | 44.95 | 40.55 | 830 | 14704 |
| Seyatel' | city | Rostovskaya Oblast' | Russia | 46.42 | 41.18 | 131 | 1355 |
| Seyatel' | city | Belgorodskaya Oblast' | Russia | 50.89 | 37.91 | 830 | 1852 |
| Seyatel' | city | Bryanskaya Oblast' | Russia | 53.04 | 31.44 | 830 | 1043 |
| Seyatel' Severniy | city | Rostovskaya Oblast' | Russia | 46.52 | 41.19 | 364 | 1490 |
| Seyatel' Severnyy | city | Rostovskaya Oblast' | Russia | 46.52 | 41.19 | 364 | 1490 |
| Seyatel' Yuzhnyy | city | Rostovskaya Oblast' | Russia | 46.42 | 41.18 | 131 | 1355 |
| Seyatel’ | city | Rostovskaya Oblast' | Russia | 46.52 | 41.19 | 364 | 1490 |
| Seyatel’ | city | Bashkortostan | Russia | 55.43 | 58.03 | 1010 | 0 |
| Seyatel’ | city | Bashkortostan | Russia | 54.12 | 54.85 | 830 | 1608 |
| Seyatel’ | city | Krasnodarskiy Kray | Russia | 44.95 | 40.55 | 830 | 14704 |
| Seyatel’ | city | Rostovskaya Oblast' | Russia | 46.42 | 41.18 | 131 | 1355 |
| Seyatel’ | city | Belgorodskaya Oblast' | Russia | 50.89 | 37.91 | 830 | 1852 |
| Seyatel’ | city | Bryanskaya Oblast' | Russia | 53.04 | 31.44 | 830 | 1043 |
| Seyatel’ Severnyy | city | Rostovskaya Oblast' | Russia | 46.52 | 41.19 | 364 | 1490 |
| Seyatel’ Yuzhnyy | city | Rostovskaya Oblast' | Russia | 46.42 | 41.18 | 131 | 1355 |
| Seyba | city | Tyva | Russia | 52.50 | 94.91 | 2614 | 55 |
| Seydamskiy | city | Buryatiya | Russia | 52.75 | 113.32 | 3349 | 0 |
| Seydamskiy Ulus | city | Buryatiya | Russia | 52.75 | 113.32 | 3349 | 0 |
| Seydamskoye | city | Buryatiya | Russia | 52.75 | 113.32 | 3349 | 0 |
| Seyetocheva | city | Kostromskaya Oblast' | Russia | 57.45 | 41.34 | 390 | 1339 |
| Seyka | city | Altay | Russia | 51.88 | 86.73 | 1669 | 149 |
| Seyka | city | Altay | Russia | 51.97 | 85.97 | 931 | 8092 |
| Seylochek | city | Smolenskaya Oblast' | Russia | 55.94 | 34.25 | 830 | 596 |
| Seym | city | Kurskaya Oblast' | Russia | 51.36 | 37.04 | 830 | 1937 |
| Seymchan | city | Magadanskaya Oblast' | Russia | 62.93 | 152.39 | 830 | 0 |
| Seymitsa | city | Belgorodskaya Oblast' | Russia | 51.16 | 36.86 | 830 | 1910 |
| Seymitsa | city | Kurskaya Oblast' | Russia | 51.37 | 36.87 | 830 | 1639 |
| Seymskiy | city | Kurskaya Oblast' | Russia | 51.68 | 35.90 | 830 | 13825 |
| Seyskari | city | Leningradskaya Oblast' | Russia | 60.03 | 28.38 | 3 | 11 |
| Seytbabino | city | Bashkortostan | Russia | 54.09 | 56.70 | 830 | 894 |
| Seytkulovo | city | Bashkortostan | Russia | 53.44 | 58.31 | 2083 | 0 |
| Seytovka | city | Astrakhanskaya Oblast' | Russia | 46.73 | 48.06 | -1689 | 424 |
| Seyty | city | Komi | Russia | 61.81 | 51.20 | 305 | 149 |
| Seytyakovo | city | Bashkortostan | Russia | 55.97 | 55.79 | 351 | 1043 |
| Seytyanovka | city | Mordoviya | Russia | 54.19 | 43.68 | 830 | 739 |
| Seyva | city | Permskiy Kray | Russia | 60.18 | 53.76 | 830 | 149 |
| Seyvyaste | city | Leningradskaya Oblast' | Russia | 60.20 | 29.01 | 68 | 63 |
| Seyya | city | Sakha (Yakutiya) | Russia | 62.86 | 117.55 | 377 | 0 |