| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Seir | city | Jazan | Saudi Arabia | 16.85 | 41.81 | 26 | 1915 |
| Seir el Beid | city | Halab | Syria | 35.78 | 37.44 | 1669 | 5215 |
| Seira | city | Laanemaa | Estonia | 58.71 | 24.02 | 29 | 372 |
| Seira | city | Nampula | Mozambique | -15.47 | 39.56 | 830 | 2533 |
| Seira | city | Galicia | Spain | 43.15 | -6.89 | 830 | 573 |
| Seira | city | Galicia | Spain | 42.76 | -8.67 | 45 | 12283 |
| Seira | city | Aragon | Spain | 42.48 | 0.43 | 3533 | 478 |
| Seira Asundus | city | Laanemaa | Estonia | 58.71 | 24.02 | 29 | 372 |
| Seira Fatouma | city | Gorgol | Mauritania | 15.61 | -12.47 | 91 | 596 |
| Seirai | city | Dytiki Ellada | Greece | 37.87 | 21.95 | 2509 | 968 |
| Seiran | city | Batangas | Philippines | 13.89 | 120.92 | 32 | 95944 |
| Seirappes | city | Limpopo | South Africa | -23.57 | 28.83 | 3349 | 9786 |
| Seirasau | city | Kalimantan Barat | Indonesia | -0.45 | 109.33 | 3 | 4460 |
| Seirby | city | Sjaelland | Denmark | 55.88 | 11.14 | 0 | 143 |
| Seirengas 1 | city | Sumatera Utara | Indonesia | 3.58 | 98.69 | 121 | 1084040 |
| Seirengas 2 | city | Sumatera Utara | Indonesia | 3.59 | 98.70 | 108 | 995499 |
| Seires | city | Dytiki Ellada | Greece | 37.87 | 21.95 | 2509 | 968 |
| Seires | city | Ticino | Switzerland | 46.22 | 8.78 | 5436 | 18448 |
| Seirettbéda | city | Kayes | Mali | 14.95 | -11.34 | 830 | 489 |
| Seiri | city | Serbia | 44.62 | 19.94 | 295 | 5446 | |
| Seiriai | city | Mazeikiai | Lithuania | 56.34 | 22.05 | 305 | 4700 |
| Seirijai | city | Lazdijai | Lithuania | 54.23 | 23.82 | 830 | 1331 |
| Seirijociai | city | Lazdijai | Lithuania | 54.27 | 23.91 | 830 | 728 |
| Seiriju | city | Lazdijai | Lithuania | 54.23 | 23.82 | 830 | 1331 |
| Seiriskes | city | Kauno Apskritis | Lithuania | 54.73 | 24.73 | 830 | 3495 |
| Seiros | city | Vila Real | Portugal | 41.58 | -7.75 | 1706 | 1067 |
| Seirotan 1 | city | Sumatera Utara | Indonesia | 3.61 | 98.77 | 32 | 387722 |
| Seirotan 10 | city | Sumatera Utara | Indonesia | 3.62 | 98.78 | 29 | 251867 |
| Seirotan 11 | city | Sumatera Utara | Indonesia | 3.62 | 98.78 | 29 | 220379 |
| Seirotan 12 | city | Sumatera Utara | Indonesia | 3.62 | 98.78 | 26 | 220379 |
| Seirotan 2 | city | Sumatera Utara | Indonesia | 3.61 | 98.78 | 36 | 218223 |
| Seirotan 8 | city | Sumatera Utara | Indonesia | 3.60 | 98.77 | 39 | 410126 |
| Seirotan 9 | city | Sumatera Utara | Indonesia | 3.61 | 98.78 | 29 | 223750 |
| Seirrãos | city | Vila Real | Portugal | 41.68 | -7.69 | 2509 | 2828 |
| Seiru | city | Arbil | Iraq | 37.04 | 44.45 | 5029 | 2151 |
| Seiryomachi | city | Ishikawa | Japan | 36.33 | 136.48 | 285 | 42212 |
| Seiryu | city | Chungbuk | Korea, Republic of (South) | 36.62 | 127.32 | 65 | 94940 |
| Seiryu | city | Chungnam | Korea, Republic of (South) | 36.53 | 127.25 | 232 | 15687 |
| Seiryu-ri | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.38 | 126.79 | 1801 | 7413 |
| Seiryō-dō | city | Gyeongbuk | Korea, Republic of (South) | 36.45 | 128.35 | 190 | 6696 |
| Seiryū-ri | city | Jeonnam | Korea, Republic of (South) | 34.44 | 126.30 | 193 | 9078 |
| Seiryū-ri | city | Jeonnam | Korea, Republic of (South) | 34.41 | 126.80 | 72 | 4381 |
| Seiró | city | Galicia | Spain | 42.18 | -7.63 | 2080 | 2240 |