| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Слапи | city | Leningradskaya Oblast' | Russia | 58.71 | 29.91 | 141 | 12794 |
| Слапихино | city | Tverskaya Oblast' | Russia | 56.97 | 34.54 | 830 | 680 |
| Слапужане | city | Suhareke | Kosovo | 42.38 | 20.84 | 1669 | 6407 |
| Слапце | city | Stredocesky Kraj | Czech Republic | 50.00 | 13.71 | 1669 | 3024 |