| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Bandazi | city | Prefecture de Kigali | Rwanda | -1.9333333 | 30.2333333 | 4507 | 33155 |
| Bicumbi | city | Prefecture de Kigali | Rwanda | -1.9966667 | 30.3497222 | 4547 | 32580 |
| Bihembe | city | Prefecture de Kigali | Rwanda | -2.0666667 | 30.2833333 | 5190 | 29647 |
| Bugaragara | city | Prefecture de Kigali | Rwanda | -1.9166667 | 29.9666667 | 4796 | 59468 |
| Bugarura | city | Prefecture de Kigali | Rwanda | -1.7502778 | 30.3327778 | 5679 | 29723 |
| Bugesera | city | Prefecture de Kigali | Rwanda | -2.1455556 | 30.0913889 | 4701 | 31091 |
| Bulega | city | Prefecture de Kigali | Rwanda | -1.7333333 | 30.0333333 | 6620 | 43324 |
| Bulimba | city | Prefecture de Kigali | Rwanda | -1.7333333 | 29.85 | 6181 | 41541 |
| Bumbogo | city | Prefecture de Kigali | Rwanda | -1.7130556 | 29.8530556 | 6112 | 41541 |
| Bushenyi | city | Prefecture de Kigali | Rwanda | -1.9508333 | 30.3952778 | 5298 | 36747 |
| Butale | city | Prefecture de Kigali | Rwanda | -1.8666667 | 30.1 | 5633 | 40687 |
| Butamwa | city | Prefecture de Kigali | Rwanda | -2.0266667 | 30.0258333 | 4885 | 93580 |
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