| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Illimo | city | Departamento de Lambayeque | Peru | -6.4666667 | -79.85 | 416 | 3815 |
| Incahuas | city | Departamento de Lambayeque | Peru | -6.2355556 | -79.3169444 | 10659 | 8293 |
| Incahuasi | city | Departamento de Lambayeque | Peru | -6.2355556 | -79.3169444 | 10659 | 8293 |
| Infiernillo | city | Departamento de Lambayeque | Peru | -6.7577778 | -79.7802778 | 75 | 31306 |
| Insculas | city | Departamento de Lambayeque | Peru | -5.7513889 | -79.8588889 | 495 | 3757 |
| Insculas Viejo | city | Departamento de Lambayeque | Peru | -5.7322222 | -79.8505556 | 498 | 3757 |
| Inscunlas | city | Departamento de Lambayeque | Peru | -5.7513889 | -79.8588889 | 495 | 3757 |
| Inscunlas Ciudad | city | Departamento de Lambayeque | Peru | -5.7513889 | -79.8588889 | 495 | 3757 |
| Inscunlas Viejo | city | Departamento de Lambayeque | Peru | -5.7322222 | -79.8505556 | 498 | 3757 |