| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ramon Castilla | city | Ucayali | Peru | -10.61 | -73.92 | 941 | 149 |
| Renepahea | city | Ucayali | Peru | -9.80 | -74.22 | 830 | 149 |
| Resaca Caimito | city | Ucayali | Peru | -8.84 | -74.30 | 830 | 149 |
| Resaca Riveiro | city | Ucayali | Peru | -8.82 | -74.22 | 830 | 149 |
| Resaca Salamanca | city | Ucayali | Peru | -8.84 | -74.24 | 830 | 149 |
| Resaca Tobias | city | Ucayali | Peru | -8.91 | -74.33 | 830 | 149 |
| Resbaladero | city | Ucayali | Peru | -9.88 | -72.55 | 1141 | 0 |
| Resvaladero | city | Ucayali | Peru | -9.88 | -72.55 | 1141 | 0 |
| Rimac | city | Ucayali | Peru | -10.72 | -73.58 | 948 | 149 |
| Rio Azul | city | Ucayali | Peru | -9.20 | -75.53 | 1919 | 745 |
| Roaboya | city | Ucayali | Peru | -7.79 | -74.90 | 830 | 149 |
| Rouni Paboro | city | Ucayali | Peru | -8.93 | -74.38 | 830 | 149 |