| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Semec | city | Czech Republic | 50.44 | 13.89 | 830 | 2592 | |
| Semeceno | city | Gaza | Mozambique | -24.91 | 32.96 | 39 | 6684 |
| Semechnice | city | Kralovehradecky Kraj | Czech Republic | 50.26 | 16.15 | 941 | 8015 |
| Semechnitz | city | Kralovehradecky Kraj | Czech Republic | 50.26 | 16.15 | 941 | 8015 |