| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 3 Cruces | city | Huanuco | Peru | -10.25 | -76.30 | 10068 | 4586 |
| 3 De Octubre | city | Ancash | Peru | -9.11 | -78.56 | 3 | 105 |
| 3 Hermanas | city | Loreto | Peru | -3.74 | -73.03 | 341 | 596 |
| 3 Puertas | city | Junin | Peru | -11.32 | -76.20 | 13815 | 1 |
| 3 de Mayo | city | San Martin | Peru | -5.75 | -77.48 | 3507 | 1278 |
| 3 de Mayo | city | Huanuco | Peru | -8.52 | -76.34 | 1978 | 597 |
| 3 de Octubre | city | Huanuco | Peru | -9.16 | -75.89 | 3349 | 2608 |