| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Nuevo Oasis | city | Baja California | Mexico | 32.57 | -115.92 | 869 | 742 |
| Nuevo Oasis (Casa de Piedra) | city | Baja California | Mexico | 32.57 | -115.92 | 869 | 742 |
| Nuevo Ocampo | city | Veracruz | Mexico | 21.38 | -97.84 | 246 | 4369 |
| Nuevo Occoro | city | Huancavelica | Peru | -12.59 | -75.02 | 12831 | 3802 |
| Nuevo Ocotal | city | Oaxaca | Mexico | 17.12 | -93.90 | 1801 | 1673 |
| Nuevo Ocotlan | city | Oaxaca | Mexico | 17.50 | -95.50 | 830 | 596 |
| Nuevo Ocu | city | Colon | Panama | 9.32 | -79.62 | 367 | 8464 |
| Nuevo Ocuca | city | Sonora | Mexico | 30.62 | -111.42 | 2001 | 32 |
| Nuevo Ocú | city | Los Santos | Panama | 7.68 | -80.15 | 157 | 1736 |
| Nuevo Ojite | city | Veracruz | Mexico | 20.22 | -97.47 | 275 | 17428 |
| Nuevo Ojo de Agua | city | Chiapas | Mexico | 17.12 | -91.42 | 830 | 1490 |
| Nuevo Olaya | city | Loreto | Peru | -7.08 | -75.15 | 830 | 100 |
| Nuevo Olaya | city | Loreto | Peru | -7.25 | -75.05 | 830 | 298 |
| Nuevo Oriente | city | Cordoba | Colombia | 9.32 | -75.64 | 196 | 5206 |
| Nuevo Oriente | city | Cordoba | Colombia | 9.10 | -75.32 | 364 | 12526 |
| Nuevo Oriente | city | Santander | Colombia | 7.25 | -73.51 | 830 | 3649 |
| Nuevo Oriente | city | San Martin | Peru | -5.87 | -77.28 | 2559 | 7013 |
| Nuevo Oriente | city | San Martin | Peru | -7.03 | -76.70 | 1049 | 2105 |
| Nuevo Orizaba | city | Chiapas | Mexico | 16.11 | -90.50 | 830 | 1503 |