| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Raichishi | city | Sakhalinskaya Oblast' | Russia | 48.45 | 142.06 | 19 | 183 |
| Raichishika | city | Sakhalinskaya Oblast' | Russia | 48.45 | 142.06 | 19 | 183 |
| Raicnisni | city | Sakhalinskaya Oblast' | Russia | 48.45 | 142.06 | 19 | 183 |
| Raisha | city | Sakhalinskaya Oblast' | Russia | 50.02 | 155.39 | 3 | 35 |
| Raishi | city | Sakhalinskaya Oblast' | Russia | 50.02 | 155.39 | 3 | 35 |
| Raisya | city | Sakhalinskaya Oblast' | Russia | 50.02 | 155.39 | 3 | 35 |
| Raitisi | city | Sakhalinskaya Oblast' | Russia | 48.45 | 142.06 | 19 | 183 |
| Rakuma | city | Sakhalinskaya Oblast' | Russia | 47.13 | 142.07 | 344 | 5179 |
| Rakumaka | city | Sakhalinskaya Oblast' | Russia | 47.13 | 142.07 | 344 | 5179 |
| Randomari | city | Sakhalinskaya Oblast' | Russia | 47.15 | 142.06 | 137 | 3546 |
| Rantomari | city | Sakhalinskaya Oblast' | Russia | 47.15 | 142.06 | 137 | 3546 |
| Raspashniki | city | Sakhalinskaya Oblast' | Russia | 48.83 | 142.04 | 236 | 447 |
| Raytisi | city | Sakhalinskaya Oblast' | Russia | 48.45 | 142.06 | 19 | 183 |
| Razdol'noye | city | Sakhalinskaya Oblast' | Russia | 46.64 | 142.81 | 157 | 1454 |
| Razdol'noye | city | Sakhalinskaya Oblast' | Russia | 46.73 | 141.95 | 321 | 692 |
| Razdol’noye | city | Sakhalinskaya Oblast' | Russia | 46.73 | 141.95 | 321 | 692 |
| Razdol’noye | city | Sakhalinskaya Oblast' | Russia | 46.64 | 142.81 | 157 | 1454 |
| Razo | city | Sakhalinskaya Oblast' | Russia | 48.37 | 142.59 | 68 | 744 |
| Rebunbetsu | city | Sakhalinskaya Oblast' | Russia | 46.60 | 143.02 | 0 | 163 |
| Rebunkenai | city | Sakhalinskaya Oblast' | Russia | 48.49 | 142.72 | 111 | 478 |
| Rechnoy | city | Sakhalinskaya Oblast' | Russia | 51.02 | 142.33 | 226 | 149 |
| Rira | city | Sakhalinskaya Oblast' | Russia | 46.65 | 142.45 | 3 | 192 |
| Risutoennīche | city | Sakhalinskaya Oblast' | Russia | 46.86 | 142.75 | 147 | 5666 |
| Riyatomari | city | Sakhalinskaya Oblast' | Russia | 46.18 | 142.25 | 0 | 109 |
| Robnoye | city | Sakhalinskaya Oblast' | Russia | 53.41 | 141.85 | 9 | 0 |
| Rodniki | city | Sakhalinskaya Oblast' | Russia | 53.53 | 142.99 | 0 | 6570 |
| Rogati | city | Sakhalinskaya Oblast' | Russia | 50.73 | 142.10 | 830 | 106 |
| Rogatty | city | Sakhalinskaya Oblast' | Russia | 50.73 | 142.10 | 830 | 106 |
| Rogaty | city | Sakhalinskaya Oblast' | Russia | 50.73 | 142.10 | 830 | 106 |
| Rogatyy | city | Sakhalinskaya Oblast' | Russia | 50.73 | 142.10 | 830 | 106 |
| Rokkenya | city | Sakhalinskaya Oblast' | Russia | 46.50 | 143.37 | 52 | 295 |
| Rokkō | city | Sakhalinskaya Oblast' | Russia | 47.10 | 142.33 | 1184 | 298 |
| Rokovskoye | city | Sakhalinskaya Oblast' | Russia | 50.71 | 142.72 | 830 | 298 |
| Rokusunnai | city | Sakhalinskaya Oblast' | Russia | 48.26 | 142.16 | 26 | 189 |
| Romanai | city | Sakhalinskaya Oblast' | Russia | 46.32 | 141.88 | 3 | 136 |
| Romanofusukoe | city | Sakhalinskaya Oblast' | Russia | 47.34 | 142.71 | 36 | 745 |
| Romanovka | city | Sakhalinskaya Oblast' | Russia | 53.16 | 141.84 | 13 | 0 |
| Romonai | city | Sakhalinskaya Oblast' | Russia | 46.32 | 141.88 | 3 | 136 |
| Ropatino | city | Sakhalinskaya Oblast' | Russia | 46.60 | 141.82 | 216 | 347 |
| Rozadesmvenka | city | Sakhalinskaya Oblast' | Russia | 51.02 | 142.33 | 226 | 149 |
| Rozhdestvenka | city | Sakhalinskaya Oblast' | Russia | 51.02 | 142.33 | 226 | 149 |
| Rozhdestvenskoye | city | Sakhalinskaya Oblast' | Russia | 51.02 | 142.33 | 226 | 149 |
| Ruch'i | city | Sakhalinskaya Oblast' | Russia | 47.37 | 142.69 | 88 | 745 |
| Ruch'inskoye | city | Sakhalinskaya Oblast' | Russia | 47.37 | 142.69 | 88 | 745 |
| Ruch’i | city | Sakhalinskaya Oblast' | Russia | 47.37 | 142.69 | 88 | 745 |
| Ruch’inskoye | city | Sakhalinskaya Oblast' | Russia | 47.37 | 142.69 | 88 | 745 |
| Rudaka | city | Sakhalinskaya Oblast' | Russia | 46.71 | 142.53 | 9 | 220 |
| Rudnik Arkovo | city | Sakhalinskaya Oblast' | Russia | 50.95 | 142.27 | 830 | 149 |
| Rugouoe | city | Sakhalinskaya Oblast' | Russia | 47.02 | 142.72 | 124 | 22452 |
| Rugōoe | city | Sakhalinskaya Oblast' | Russia | 47.02 | 142.72 | 124 | 22452 |
| Ruikovskoe | city | Sakhalinskaya Oblast' | Russia | 50.71 | 142.72 | 830 | 298 |
| Ruizan | city | Sakhalinskaya Oblast' | Russia | 50.64 | 156.40 | 0 | 45 |
| Rukushi | city | Sakhalinskaya Oblast' | Russia | 48.26 | 142.16 | 26 | 189 |
| Rukusi | city | Sakhalinskaya Oblast' | Russia | 48.26 | 142.16 | 26 | 189 |
| Russa | city | Sakhalinskaya Oblast' | Russia | 53.15 | 142.94 | 229 | 0 |
| Rutaka | city | Sakhalinskaya Oblast' | Russia | 46.71 | 142.53 | 9 | 220 |
| Rutsji | city | Sakhalinskaya Oblast' | Russia | 47.37 | 142.69 | 88 | 745 |
| Ryabinovka | city | Sakhalinskaya Oblast' | Russia | 47.75 | 142.27 | 830 | 298 |
| Ryabinovka | city | Sakhalinskaya Oblast' | Russia | 46.15 | 150.40 | 318 | 120 |
| Rybalka Brodyazhka | city | Sakhalinskaya Oblast' | Russia | 50.68 | 142.07 | 13 | 75 |
| Rybatskoye | city | Sakhalinskaya Oblast' | Russia | 46.70 | 142.52 | 3 | 209 |
| Rybnovsk | city | Sakhalinskaya Oblast' | Russia | 53.25 | 141.80 | 29 | 0 |
| Rybnovsk | city | Sakhalinskaya Oblast' | Russia | 53.41 | 141.85 | 9 | 0 |
| Rybnovskii Zavod | city | Sakhalinskaya Oblast' | Russia | 53.25 | 141.80 | 29 | 0 |
| Rybnoye | city | Sakhalinskaya Oblast' | Russia | 53.41 | 141.85 | 9 | 0 |
| Rybnyy Promysel Nomer Pyatyy | city | Sakhalinskaya Oblast' | Russia | 53.25 | 141.80 | 29 | 0 |
| Rykovskoye | city | Sakhalinskaya Oblast' | Russia | 50.71 | 142.72 | 830 | 298 |
| Ryokkō | city | Sakhalinskaya Oblast' | Russia | 47.10 | 142.33 | 1184 | 298 |