| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Rembi | city | Southern Province | Sierra Leone | 8.0266667 | -12.89 | 3 | 2252 |
| Ribi | city | Southern Province | Sierra Leone | 7.45 | -11.5833333 | 341 | 4373 |
| Ribimakeni | city | Southern Province | Sierra Leone | 8.2666667 | -12.9 | 59 | 5059 |
| Ribimen | city | Southern Province | Sierra Leone | 8.2666667 | -12.9166667 | 88 | 5824 |
| Rokai | city | Southern Province | Sierra Leone | 8.0333333 | -12.6166667 | 104 | 4424 |
| Rokon | city | Southern Province | Sierra Leone | 8.3166667 | -12.8333333 | 59 | 4442 |
| Rongotok | city | Southern Province | Sierra Leone | 7.6211111 | -12.4291667 | 78 | 2973 |
| Rontok | city | Southern Province | Sierra Leone | 7.8666667 | -12.8333333 | 85 | 4024 |
| Rontok | city | Southern Province | Sierra Leone | 7.7725 | -12.7386111 | 55 | 3543 |
| Rontoke | city | Southern Province | Sierra Leone | 7.6211111 | -12.4291667 | 78 | 2973 |
| Rontuk | city | Southern Province | Sierra Leone | 7.3302778 | -12.0158333 | 6 | 3780 |
| Rosint | city | Southern Province | Sierra Leone | 8.3666667 | -12.7833333 | 111 | 5489 |
| Rosint | city | Southern Province | Sierra Leone | 8.3333333 | -12.7333333 | 160 | 4415 |
| Roten | city | Southern Province | Sierra Leone | 8.2833333 | -12.55 | 187 | 4415 |
| Rotifunk | city | Southern Province | Sierra Leone | 8.2333333 | -12.6833333 | 85 | 4418 |
| Rotomahun | city | Southern Province | Sierra Leone | 8.1666667 | -11.8333333 | 275 | 5446 |
| Rowal | city | Southern Province | Sierra Leone | 8.2666667 | -12.8166667 | 49 | 4415 |
| Rubange | city | Southern Province | Sierra Leone | 7.8294444 | -12.1961111 | 78 | 4868 |
| Rubgnge | city | Southern Province | Sierra Leone | 7.8294444 | -12.1961111 | 78 | 4868 |
| Ruko | city | Southern Province | Sierra Leone | 7.3666667 | -12.15 | 82 | 3779 |
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