| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Rabwire | city | | Tanzania, United Rep. of | -1.45 | 34.2 | 3996 | 17468 |
| Ragata | city | | Tanzania, United Rep. of | -2.1333333 | 33.5833333 | 4002 | 10611 |
| Raha | city | | Tanzania, United Rep. of | -5.0333333 | 39.7166667 | 3 | 38680 |
| Ramla | city | | Tanzania, United Rep. of | -6.45 | 39.5333333 | 3 | 14141 |
| Rande | city | | Tanzania, United Rep. of | -7.55 | 31.4666667 | 2952 | 3847 |
| Rango | city | | Tanzania, United Rep. of | -5.0666667 | 39.8 | 3 | 39252 |
| Ras Kazone | city | | Tanzania, United Rep. of | -5.05 | 39.1166667 | 0 | 129309 |
| Rasini | city | | Tanzania, United Rep. of | -5.0333333 | 39.7 | 3 | 23864 |
| Rayabu | city | | Tanzania, United Rep. of | -5.4 | 38.8166667 | 118 | 6181 |
| Regeza Mwendo | city | | Tanzania, United Rep. of | -6.2166667 | 39.2166667 | 22 | 158126 |
| Regezo Mwendo | city | | Tanzania, United Rep. of | -6.15 | 39.25 | 301 | 94954 |
| Remagwe | city | | Tanzania, United Rep. of | -1.3 | 34.4333333 | 4858 | 17463 |
| Remangwe | city | | Tanzania, United Rep. of | -1.3 | 34.4333333 | 4858 | 17463 |
| Remba | city | | Tanzania, United Rep. of | -4.8369444 | 29.6191667 | 2582 | 2624 |
| Remiti | city | | Tanzania, United Rep. of | -4.55 | 37.6833333 | 1968 | 990 |
| Renza | city | | Tanzania, United Rep. of | -4.0419444 | 30.2786111 | 3976 | 5948 |
| Rigalo | city | | Tanzania, United Rep. of | -5.85 | 32.1166667 | 3523 | 1466 |
| Rihindi | city | Kagera Region | Tanzania, United Rep. of | -1.205 | 30.6091667 | 4990 | 9161 |
| Riroda | city | | Tanzania, United Rep. of | -4.3 | 35.65 | 4996 | 8275 |
| Roango | city | | Tanzania, United Rep. of | -9.25 | 39.6166667 | 3 | 1726 |
| Robanda | city | | Tanzania, United Rep. of | -2.1166667 | 34.65 | 4376 | 1867 |
| Rom | city | | Tanzania, United Rep. of | -9.4333333 | 39.4333333 | 334 | 2072 |
| Roma | city | | Tanzania, United Rep. of | -9.4333333 | 39.4333333 | 334 | 2072 |
| Ronda | city | | Tanzania, United Rep. of | -1.2666667 | 34.15 | 4110 | 17463 |
| Rondo | city | | Tanzania, United Rep. of | -10.1166667 | 39.3833333 | 1856 | 6053 |
| Rondo Juu | city | | Tanzania, United Rep. of | -10.1166667 | 39.3833333 | 1856 | 6053 |
| Rosana | city | | Tanzania, United Rep. of | -1.3833333 | 34.4666667 | 4895 | 17463 |
| Ruaha | city | | Tanzania, United Rep. of | -7.4333333 | 36.5166667 | 3421 | 4498 |
| Ruaha | city | | Tanzania, United Rep. of | -8.9 | 36.7166667 | 2342 | 1120 |
| Ruamagaza | city | | Tanzania, United Rep. of | -3.1 | 32.0666667 | 4097 | 14016 |
| Ruamugabo | city | | Tanzania, United Rep. of | -1.7 | 33.8166667 | 3999 | 18443 |
| Ruanda | city | | Tanzania, United Rep. of | -8.9833333 | 33.0666667 | 5183 | 6836 |
| Ruanda | city | | Tanzania, United Rep. of | -10.55 | 34.95 | 3028 | 6599 |
| Ruanda | city | | Tanzania, United Rep. of | -11 | 38.0666667 | 1030 | 5426 |
| Ruanda | city | | Tanzania, United Rep. of | -5.8666667 | 38.1 | 1335 | 3548 |
| Ruangwa | city | | Tanzania, United Rep. of | -10.0666667 | 38.9333333 | 1194 | 6053 |
| Ruanlisa | city | | Tanzania, United Rep. of | -6.05 | 34.6833333 | 4320 | 854 |
| Ruaruke | city | | Tanzania, United Rep. of | -7.75 | 39.1833333 | 324 | 2059 |
| Ruawa | city | | Tanzania, United Rep. of | -9.7333333 | 39.6166667 | 213 | 6062 |
| Rubafu | city | Kagera Region | Tanzania, United Rep. of | -1.0505556 | 31.8322222 | 3805 | 4443 |
| Rubanda | city | | Tanzania, United Rep. of | -2.1166667 | 34.65 | 4376 | 1867 |
| Rubare | city | Kagera Region | Tanzania, United Rep. of | -1.1261111 | 30.9483333 | 5209 | 9449 |
| Rubare | city | Kagera Region | Tanzania, United Rep. of | -1.5888889 | 31.5036111 | 3999 | 12330 |
| Rubeho | city | | Tanzania, United Rep. of | -6.2666667 | 36.8666667 | 4366 | 4877 |
| Rubirizi | city | | Tanzania, United Rep. of | -2.4666667 | 31.75 | 3999 | 2105 |
| Rubondo | city | | Tanzania, United Rep. of | -2.6638889 | 31.3244444 | 4996 | 4791 |
| Ruboroga | city | | Tanzania, United Rep. of | -2.6969444 | 30.8888889 | 5209 | 5459 |
| Rubuga | city | | Tanzania, United Rep. of | -5.25 | 33.3666667 | 3992 | 1755 |
| Rubugwa | city | | Tanzania, United Rep. of | -5.25 | 33.3666667 | 3992 | 1755 |
| Rubungo | city | Kagera Region | Tanzania, United Rep. of | -1.85 | 31.6494444 | 4041 | 17217 |
| Rubwe | city | | Tanzania, United Rep. of | -6.95 | 37.7 | 2880 | 5307 |
| Rubwera | city | Kagera Region | Tanzania, United Rep. of | -1.4102778 | 30.7619444 | 4534 | 9060 |
| Rudewa | city | | Tanzania, United Rep. of | -10.1 | 34.65 | 4156 | 3220 |
| Rudewa | city | | Tanzania, United Rep. of | -6.6833333 | 37.1333333 | 1742 | 4662 |
| Rudi | city | | Tanzania, United Rep. of | -6.9666667 | 36.2666667 | 2939 | 5689 |
| Rudiga | city | | Tanzania, United Rep. of | -5.4666667 | 38.0166667 | 2070 | 3542 |
| Ruendizi | city | | Tanzania, United Rep. of | -1.15 | 30.5166667 | 4297 | 8670 |
| Rufiri | city | | Tanzania, United Rep. of | -8.6333333 | 36.45 | 1122 | 1120 |
| Rugaga | city | | Tanzania, United Rep. of | -5.6666667 | 37.9 | 1916 | 3542 |
| Rugale | city | | Tanzania, United Rep. of | -1.55 | 31.25 | 4727 | 10423 |
| Ruganzo | city | | Tanzania, United Rep. of | -2.5466667 | 30.6855556 | 4999 | 6199 |
| Rugarama | city | | Tanzania, United Rep. of | -2.8241667 | 30.45 | 4550 | 24615 |
| Rugasha | city | | Tanzania, United Rep. of | -2.15 | 30.4833333 | 4852 | 37304 |
| Rugasha | city | Kagera Region | Tanzania, United Rep. of | -1.1086111 | 30.6736111 | 4540 | 9677 |
| Rugasi | city | | Tanzania, United Rep. of | -5.7666667 | 38.4166667 | 1010 | 3542 |
| Rugesa | city | | Tanzania, United Rep. of | -2.7 | 31.05 | 4228 | 4797 |
| Rugezi | city | | Tanzania, United Rep. of | -2.1 | 33.2 | 3717 | 15156 |
| Rugombera | city | | Tanzania, United Rep. of | -8.85 | 39.3333333 | 9 | 2072 |
| Rugosi | city | | Tanzania, United Rep. of | -5.7666667 | 38.4166667 | 1010 | 3542 |
| Rugunga | city | | Tanzania, United Rep. of | -5.1666667 | 29.8166667 | 2506 | 2765 |
| Ruhama | city | | Tanzania, United Rep. of | -2.3666667 | 32.4833333 | 3717 | 9440 |
| Ruhanga | city | | Tanzania, United Rep. of | -8.8 | 34.1 | 3736 | 5372 |
| Ruhanga | city | | Tanzania, United Rep. of | -5.8333333 | 37.8666667 | 1541 | 3542 |
| Ruhanga | city | | Tanzania, United Rep. of | -5.8833333 | 38.6 | 498 | 3551 |
| Ruhangino | city | | Tanzania, United Rep. of | -9.4333333 | 37.8666667 | 2040 | 252 |
| Ruhogo | city | | Tanzania, United Rep. of | -2.25 | 34.8833333 | 4757 | 1867 |
| Ruhuma | city | Kagera Region | Tanzania, United Rep. of | -2.6169444 | 31.3697222 | 4990 | 4779 |
| Ruhunga | city | Kagera Region | Tanzania, United Rep. of | -1.4858333 | 31.4366667 | 3976 | 11911 |
| Ruhuu | city | | Tanzania, United Rep. of | -10.1333333 | 37.85 | 1840 | 252 |
| Ruhuwiko | city | | Tanzania, United Rep. of | -10.7 | 35.6 | 3556 | 1881 |
| Ruioka | city | | Tanzania, United Rep. of | -1.8 | 31.0833333 | 4963 | 9156 |
| Ruipa | city | | Tanzania, United Rep. of | -8.2 | 36.3 | 836 | 2548 |
| Ruiwa | city | | Tanzania, United Rep. of | -8.7666667 | 33.6333333 | 3950 | 5502 |
| Rujewa | city | | Tanzania, United Rep. of | -8.7 | 34.3833333 | 3736 | 5502 |
| Rujewo | city | | Tanzania, United Rep. of | -8.7 | 34.3833333 | 3736 | 5502 |
| Rujoka | city | | Tanzania, United Rep. of | -1.8 | 31.0833333 | 4963 | 9156 |
| Rukajage | city | Kagera Region | Tanzania, United Rep. of | -1.565 | 31.1458333 | 4954 | 9166 |
| Rukajenge | city | Kagera Region | Tanzania, United Rep. of | -1.565 | 31.1458333 | 4954 | 9166 |
| Rukali | city | | Tanzania, United Rep. of | -5.7666667 | 37.75 | 1856 | 3542 |
| Rukangara | city | Kagera Region | Tanzania, United Rep. of | -1.7283333 | 31.0416667 | 4885 | 9156 |
| Rukindo | city | | Tanzania, United Rep. of | -1.7 | 31.5666667 | 4586 | 17247 |
| Rukobe | city | | Tanzania, United Rep. of | -2.45 | 32.1166667 | 3720 | 9282 |
| Rukora | city | | Tanzania, United Rep. of | -2.7666667 | 31.4833333 | 4297 | 4779 |
| Rukore | city | Kagera Region | Tanzania, United Rep. of | -1.5502778 | 31.0733333 | 5016 | 9157 |
| Rukuraijo | city | Kagera Region | Tanzania, United Rep. of | -1.4552778 | 30.8597222 | 4225 | 9161 |
| Rulenge | city | Kagera Region | Tanzania, United Rep. of | -2.7175 | 30.6325 | 4606 | 6215 |
| Rumbira | city | | Tanzania, United Rep. of | -9.5666667 | 34.1333333 | 1564 | 9772 |
| Runazi | city | Kagera Region | Tanzania, United Rep. of | -2.7919444 | 31.4675 | 4356 | 4779 |
| Runda | city | | Tanzania, United Rep. of | -7.3833333 | 35.3166667 | 2293 | 3276 |
| Rundi | city | | Tanzania, United Rep. of | -6.1333333 | 38.45 | 935 | 3556 |
| Runere | city | | Tanzania, United Rep. of | -3.1 | 33.2666667 | 3887 | 14789 |
| Rungwa | city | | Tanzania, United Rep. of | -5.2166667 | 29.85 | 2716 | 5042 |
| Rungwa | city | | Tanzania, United Rep. of | -7.35 | 31.6666667 | 2851 | 1190 |
| Rungwa | city | | Tanzania, United Rep. of | -6.95 | 33.5166667 | 3963 | 1115 |
| Rungwa East | city | | Tanzania, United Rep. of | -7.3833333 | 31.6833333 | 2811 | 1190 |
| Rungwa West | city | | Tanzania, United Rep. of | -7.3166667 | 31.6666667 | 2906 | 1190 |
| Ruo | city | | Tanzania, United Rep. of | -10.2166667 | 39.5833333 | 265 | 6049 |
| Ruponda | city | | Tanzania, United Rep. of | -10.25 | 38.7 | 1482 | 3388 |
| Ruponde | city | | Tanzania, United Rep. of | -7.3666667 | 39.0333333 | 406 | 4331 |
| Ruru | city | | Tanzania, United Rep. of | -3.65 | 37.75 | 2926 | 8470 |
| Rusabya | city | | Tanzania, United Rep. of | -2.5833333 | 31.35 | 4662 | 4779 |
| Rusako | city | | Tanzania, United Rep. of | -6.45 | 38.6666667 | 249 | 3553 |
| Rusanga | city | | Tanzania, United Rep. of | -4.55 | 39.0166667 | 370 | 9844 |
| Ruseko | city | | Tanzania, United Rep. of | -6.45 | 38.6666667 | 249 | 3553 |
| Rusende | city | | Tanzania, United Rep. of | -7.9333333 | 38.75 | 114 | 2058 |
| Rusente | city | | Tanzania, United Rep. of | -5.95 | 37.7666667 | 2388 | 4958 |
| Rushambya | city | | Tanzania, United Rep. of | -2.1208333 | 31.4847222 | 5045 | 19600 |
| Rushasha | city | Kagera Region | Tanzania, United Rep. of | -1.1086111 | 30.6736111 | 4540 | 9677 |
| Rushungi | city | | Tanzania, United Rep. of | -9.4166667 | 39.6 | 0 | 1661 |
| Rushwa | city | | Tanzania, United Rep. of | -1.7166667 | 31.4666667 | 4055 | 13173 |
| Rushwa | city | | Tanzania, United Rep. of | -1.7866667 | 31.4955556 | 4622 | 14392 |
| Rusoli | city | | Tanzania, United Rep. of | -1.85 | 33.4166667 | 4022 | 8942 |
| Rusumo | city | Kagera Region | Tanzania, United Rep. of | -2.385 | 30.7858333 | 4740 | 9362 |
| Rusumu | city | Kagera Region | Tanzania, United Rep. of | -2.385 | 30.7858333 | 4740 | 9362 |
| Rususu | city | | Tanzania, United Rep. of | -2.3786111 | 30.7858333 | 4160 | 9362 |
| Rutali | city | | Tanzania, United Rep. of | -1.8666667 | 33.0166667 | 3720 | 12702 |
| Rutamba | city | | Tanzania, United Rep. of | -10.05 | 39.45 | 961 | 6053 |
| Rutando | city | | Tanzania, United Rep. of | -10.7 | 38.4166667 | 994 | 5994 |
| Rutschugiposten | city | Kigoma Region | Tanzania, United Rep. of | -5.1036111 | 30.3911111 | 3270 | 5656 |
| Rutudiga | city | | Tanzania, United Rep. of | -2.3 | 33.8166667 | 3917 | 18946 |
| Rutukira | city | | Tanzania, United Rep. of | -11.55 | 36.5666667 | 1502 | 1881 |
| Rutumbo | city | | Tanzania, United Rep. of | -9.8333333 | 36.9666667 | 1998 | 797 |
| Rutungura | city | Kagera Region | Tanzania, United Rep. of | -1.2255556 | 30.6716667 | 5173 | 9161 |
| Rutungura | city | | Tanzania, United Rep. of | -1.2666667 | 31.1 | 4015 | 9242 |
| Rutunguru | city | Kagera Region | Tanzania, United Rep. of | -1.2255556 | 30.6716667 | 5173 | 9161 |
| Rutunguru | city | | Tanzania, United Rep. of | -1.2666667 | 31.1 | 4015 | 9242 |
| Ruvenze | city | | Tanzania, United Rep. of | -2.7333333 | 31.4833333 | 4317 | 4791 |
| Ruvoma | city | | Tanzania, United Rep. of | -6.8833333 | 38.0333333 | 898 | 5310 |
| Ruvongo | city | | Tanzania, United Rep. of | -1.1 | 30.5 | 4353 | 11590 |
| Ruvu | city | | Tanzania, United Rep. of | -4.6333333 | 37.7666667 | 2181 | 784 |
| Ruvu | city | | Tanzania, United Rep. of | -6.8 | 38.65 | 249 | 6735 |
| Ruvu | city | | Tanzania, United Rep. of | -9.65 | 39.7 | 13 | 5141 |
| Ruvu Remiti | city | | Tanzania, United Rep. of | -4.55 | 37.6833333 | 1968 | 990 |
| Ruyenze | city | | Tanzania, United Rep. of | -2.7333333 | 31.4833333 | 4317 | 4791 |
| Ruyoma | city | | Tanzania, United Rep. of | -6.8833333 | 38.0333333 | 898 | 5310 |
| Ruzinga | city | Kagera Region | Tanzania, United Rep. of | -1.1041667 | 31.58 | 3723 | 11914 |
| Rwabukagate | city | Kagera Region | Tanzania, United Rep. of | -1.0361111 | 30.6916667 | 3963 | 16120 |
| Rwabumuka | city | | Tanzania, United Rep. of | -1.2 | 30.65 | 5459 | 9161 |
| Rwabushoga | city | | Tanzania, United Rep. of | -1.35 | 30.8 | 4284 | 9161 |
| Rwabwere | city | Kagera Region | Tanzania, United Rep. of | -1.5061111 | 30.9188889 | 4625 | 9160 |
| Rwagati | city | Kagera Region | Tanzania, United Rep. of | -1.4941667 | 31.7369444 | 3772 | 10803 |
| Rwakiniha | city | Kagera Region | Tanzania, United Rep. of | -1.2252778 | 30.7116667 | 4780 | 9161 |
| Rwambaizi | city | | Tanzania, United Rep. of | -1.3483333 | 31.1197222 | 5022 | 9161 |
| Rwanyango | city | Kagera Region | Tanzania, United Rep. of | -1.3608333 | 30.9494444 | 4468 | 9161 |
| Rwazi | city | | Tanzania, United Rep. of | -1.3333333 | 30.7166667 | 5301 | 9161 |
| Rwengaga | city | Kagera Region | Tanzania, United Rep. of | -1.4763889 | 30.9130556 | 4465 | 9161 |
| Rwenkende | city | Kagera Region | Tanzania, United Rep. of | -1.1988889 | 30.6433333 | 4461 | 9161 |
| Rwensinga | city | Kagera Region | Tanzania, United Rep. of | -1.2502778 | 30.64 | 4681 | 9161 |
| Rwinyana | city | | Tanzania, United Rep. of | -2.835 | 30.5311111 | 5006 | 6228 |
| Rwoga's | city | Kagera Region | Tanzania, United Rep. of | -2.7783333 | 31.7786111 | 3733 | 2826 |
| Rwogaʼs | city | Kagera Region | Tanzania, United Rep. of | -2.7783333 | 31.7786111 | 3733 | 2826 |
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