| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Seic Hosc | city | Sumale | Ethiopia | 7.45 | 44.02 | 3349 | 0 |
| Seicabang Barat | city | Kalimantan Tengah | Indonesia | -3.03 | 111.09 | 3 | 211 |
| Seiceira | city | Leiria | Portugal | 39.82 | -8.37 | 1095 | 5373 |
| Seiceira | city | Faro | Portugal | 37.32 | -8.35 | 830 | 483 |
| Seich | city | Midi-Pyrenees | France | 43.02 | 0.49 | 2542 | 1448 |
| Seicha | city | Hokkaido | Japan | 42.20 | 142.86 | 59 | 2162 |
| Seichamps | city | Lorraine | France | 48.71 | 6.26 | 830 | 39833 |
| Seichane | city | Manica | Mozambique | -21.30 | 33.33 | 830 | 745 |
| Seichau | city | Dolnoslaskie | Poland | 51.10 | 16.05 | 830 | 1303 |
| Seichebrieres | city | Centre-Val de Loire | France | 47.97 | 2.27 | 413 | 1883 |
| Seichene | city | Manica | Mozambique | -21.37 | 33.58 | 278 | 637 |
| Seichene | city | Inhambane | Mozambique | -21.33 | 34.62 | 370 | 745 |
| Seichene | city | Manica | Mozambique | -20.89 | 33.24 | 1174 | 0 |
| Seichenreuth | city | Karlovarsky Kraj | Czech Republic | 50.14 | 12.26 | 1706 | 1958 |
| Seicheprey | city | Lorraine | France | 48.87 | 5.79 | 944 | 1179 |
| Seiches | city | Pays de la Loire | France | 47.58 | -0.36 | 104 | 4368 |
| Seiches-sur-le-Loir | city | Pays de la Loire | France | 47.58 | -0.36 | 104 | 4368 |
| Seicho | city | Kagawa | Japan | 34.35 | 133.85 | 0 | 34217 |
| Seichwitz | city | Opolskie | Poland | 51.10 | 18.40 | 830 | 5936 |
| SeichÅ-ri | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 41.29 | 128.54 | 3723 | 5811 |
| Seichū-ri | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.86 | 127.75 | 72 | 48900 |
| Seicumba | city | Moxico | Angola | -11.90 | 20.50 | 4189 | 298 |
| Seicuro | city | Guinea-Bissau | 12.53 | -15.08 | 183 | 1937 |