| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ilgoji Lova | city | Siauliai | Lithuania | 55.98 | 23.54 | 370 | 788 |
| Ilgviečiai | city | Siauliai | Lithuania | 55.96 | 23.18 | 347 | 3240 |
| Iodeykyay | city | Siauliai | Lithuania | 55.92 | 23.16 | 830 | 2365 |
| Iuozapava | city | Siauliai | Lithuania | 55.97 | 22.80 | 403 | 596 |
| Ivoškiai | city | Siauliai | Lithuania | 56.10 | 22.96 | 374 | 729 |