| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| A. Cassara | city | Rondonia | Brazil | -13.22 | -62.10 | 830 | 0 |
| Abraao | city | Rondonia | Brazil | -9.00 | -63.27 | 272 | 149 |
| Abrahão | city | Rondonia | Brazil | -9.00 | -63.27 | 272 | 149 |
| Abunan | city | Rondonia | Brazil | -9.70 | -65.38 | 370 | 1929 |
| Abunã | city | Rondonia | Brazil | -9.70 | -65.38 | 370 | 1929 |
| Acurizal | city | Rondonia | Brazil | -13.52 | -61.73 | 830 | 0 |
| Alasca | city | Rondonia | Brazil | -13.30 | -60.37 | 875 | 393 |
| Alaska | city | Rondonia | Brazil | -13.30 | -60.37 | 875 | 393 |
| Aldeia Capitão Moa | city | Rondonia | Brazil | -11.13 | -60.12 | 830 | 108 |
| Aldeia Queimada | city | Rondonia | Brazil | -11.80 | -63.10 | 830 | 596 |
| Aliança | city | Rondonia | Brazil | -8.62 | -63.53 | 239 | 298 |
| Allianca | city | Rondonia | Brazil | -8.62 | -63.53 | 239 | 298 |
| Alphaville - Nova Esperança | city | Rondonia | Brazil | -8.80 | -63.81 | 265 | 76989 |
| Alta Floresta D'Oeste | city | Rondonia | Brazil | -11.93 | -62.00 | 967 | 448 |
| Alta Floresta D’Oeste | city | Rondonia | Brazil | -11.93 | -62.00 | 967 | 448 |
| Alto Alegre | city | Rondonia | Brazil | -12.13 | -61.86 | 1669 | 12771 |
| Alto Alegre do Parecis | city | Rondonia | Brazil | -12.13 | -61.86 | 1669 | 12771 |
| Alto Alegre dos Parecis | city | Rondonia | Brazil | -12.13 | -61.86 | 1669 | 12771 |
| Alto Madeira | city | Rondonia | Brazil | -8.80 | -63.93 | 265 | 56528 |
| Alvorada D'Oeste | city | Rondonia | Brazil | -11.35 | -62.29 | 830 | 894 |
| Alvorada D’Oeste | city | Rondonia | Brazil | -11.35 | -62.29 | 830 | 894 |
| Angustura | city | Rondonia | Brazil | -8.90 | -62.27 | 328 | 297 |
| Antuérpia | city | Rondonia | Brazil | -10.53 | -63.18 | 830 | 264 |
| Aponia | city | Rondonia | Brazil | -8.73 | -63.86 | 318 | 82164 |
| Araras | city | Rondonia | Brazil | -9.97 | -65.30 | 393 | 157 |
| Araras | city | Rondonia | Brazil | -10.45 | -64.15 | 830 | 231 |
| Areia Branca | city | Rondonia | Brazil | -8.80 | -63.91 | 269 | 67522 |
| Arikemes | city | Rondonia | Brazil | -9.91 | -63.04 | 830 | 49921 |
| Arikemesas | city | Rondonia | Brazil | -9.91 | -63.04 | 830 | 49921 |
| Ariquemes | city | Rondonia | Brazil | -9.91 | -63.04 | 830 | 49921 |
| Assumpcao | city | Rondonia | Brazil | -9.88 | -64.30 | 328 | 809 |
| Assumpção | city | Rondonia | Brazil | -9.02 | -61.62 | 830 | 298 |
| Assuncao | city | Rondonia | Brazil | -9.88 | -64.30 | 328 | 809 |
| Assuncao | city | Rondonia | Brazil | -8.13 | -63.02 | 219 | 298 |
| Assunção | city | Rondonia | Brazil | -9.02 | -61.62 | 830 | 298 |