| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ирлерштайн | city | Bayern | Germany | 48.94 | 11.87 | 1669 | 18427 |
| Ирлерштајн | city | Bayern | Germany | 48.94 | 11.87 | 1669 | 18427 |
| Ирлишкеляй | city | Marijampole | Lithuania | 54.57 | 23.54 | 416 | 1788 |
| Ирлхам | city | Iowa | United States | 41.49 | -94.12 | 1099 | |
| Ирлява | city | Zakarpats'ka Oblast' | Ukraine | 48.51 | 22.57 | 364 | 3408 |