| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Puerto Oculto | city | Cesar | Colombia | 7.88 | -73.68 | 134 | 2823 |
| Puerto Olaya | city | Santander | Colombia | 6.47 | -74.39 | 232 | 7101 |
| Puerto Olivares | city | Meta | Colombia | 3.35 | -73.53 | 984 | 1631 |
| Puerto Olivo | city | Meta | Colombia | 2.89 | -73.22 | 984 | 596 |
| Puerto Oriente | city | Vichada | Colombia | 4.03 | -70.87 | 380 | 0 |
| Puerto Ospina | city | Putumayo | Colombia | 0.13 | -75.85 | 830 | 132 |
| Puerto Ospina | city | Antioquia | Colombia | 7.54 | -75.34 | 830 | 1504 |
| Puerto Ospina | city | Guaviare | Colombia | 2.48 | -72.41 | 967 | 149 |
| Puerto Otero | city | Vaupes | Colombia | 0.94 | -71.19 | 830 | 0 |