| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Bake | city | iProvense ya Ruyigi | Burundi | -3.5338889 | 30.1730556 | 6213 | 30142 |
| Bigabiro | city | iProvense ya Ruyigi | Burundi | -3.4525 | 30.1497222 | 5301 | 27079 |
| Bigombo | city | iProvense ya Ruyigi | Burundi | -3.335 | 30.4719444 | 5774 | 15717 |
| Bihororo | city | iProvense ya Ruyigi | Burundi | -3.475 | 30.0913889 | 5239 | 34164 |
| Bihororo | city | iProvense ya Ruyigi | Burundi | -3.4905556 | 30.2269444 | 6079 | 27842 |
| Bikobe | city | iProvense ya Ruyigi | Burundi | -3.4972222 | 30.3161111 | 4799 | 23143 |
| Bisenga | city | iProvense ya Ruyigi | Burundi | -3.5763889 | 30.1575 | 5898 | 31005 |
| Bishikuzi | city | iProvense ya Ruyigi | Burundi | -3.4758333 | 30.1172222 | 5429 | 34164 |
| Bugogo | city | iProvense ya Ruyigi | Burundi | -3.4080556 | 30.3855556 | 5068 | 18555 |
| Buhevyi | city | iProvense ya Ruyigi | Burundi | -3.2561111 | 30.3805556 | 5186 | 13323 |
| Buhiga | city | iProvense ya Ruyigi | Burundi | -3.3680556 | 30.3694444 | 5866 | 18656 |
| Buhigwa | city | iProvense ya Ruyigi | Burundi | -3.3611111 | 30.1158333 | 5075 | 24927 |
| Buhigwe | city | iProvense ya Ruyigi | Burundi | -3.3611111 | 30.1158333 | 5075 | 24927 |
| Buhinda | city | iProvense ya Ruyigi | Burundi | -3.4294444 | 30.6030556 | 4950 | 13610 |
| Buhogo | city | iProvense ya Ruyigi | Burundi | -3.5258333 | 30.2386111 | 5410 | 27596 |
| Buhonga | city | iProvense ya Ruyigi | Burundi | -3.65 | 30.3333333 | 4005 | 19332 |
| Buhu | city | iProvense ya Ruyigi | Burundi | -3.3663889 | 30.0691667 | 4980 | 33093 |
| Bujuru | city | iProvense ya Ruyigi | Burundi | -3.5702778 | 30.2069444 | 5072 | 29481 |
| Bukamba | city | iProvense ya Ruyigi | Burundi | -3.3555556 | 30.1013889 | 4960 | 24927 |
| Bukukumbo | city | iProvense ya Ruyigi | Burundi | -3.3372222 | 30.2588889 | 5173 | 22423 |
| Bumba | city | iProvense ya Ruyigi | Burundi | -3.4447222 | 30.6275 | 4484 | 8956 |
| Buranga | city | iProvense ya Ruyigi | Burundi | -3.5619444 | 30.1675 | 5839 | 29481 |
| Busaro | city | iProvense ya Ruyigi | Burundi | -3.325 | 30.4083333 | 5665 | 13835 |
| Butaganzwa | city | iProvense ya Ruyigi | Burundi | -3.5694444 | 30.1405556 | 6190 | 31005 |
| Butare | city | iProvense ya Ruyigi | Burundi | -3.6097222 | 30.4119444 | 4005 | 19021 |
| Butezi | city | iProvense ya Ruyigi | Burundi | -3.4227778 | 30.1516667 | 5082 | 27079 |
| Butezi | city | iProvense ya Ruyigi | Burundi | -3.3972222 | 30.1555556 | 5144 | 23107 |
| Buvumo | city | iProvense ya Ruyigi | Burundi | -3.4644444 | 30.2413889 | 6056 | 27842 |
| Buyogoma | city | iProvense ya Ruyigi | Burundi | -3.2833333 | 30.3958333 | 5846 | 13323 |
| Bweru | city | iProvense ya Ruyigi | Burundi | -3.3236111 | 30.4708333 | 5528 | 13612 |
| Bwumanyi | city | iProvense ya Ruyigi | Burundi | -3.3630556 | 30.1366667 | 4999 | 21470 |
| Byamihoro | city | iProvense ya Ruyigi | Burundi | -3.3011111 | 30.34 | 5498 | 15248 |
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