| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Илзе | city | Ilukstes Novads | Latvia | 56.03 | 26.08 | 830 | 988 |
| Илзен | city | Niedersachsen | Germany | 52.50 | 6.89 | 131 | 6210 |
| Илзенбург | city | Sachsen-Anhalt | Germany | 51.87 | 10.68 | 889 | 10266 |
| Илзене | city | Aluksnes Novads | Latvia | 57.38 | 26.73 | 360 | 532 |
| Илзескалнс | city | Rezeknes Novads | Latvia | 56.65 | 27.38 | 830 | 881 |