| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Biakou | city | Benin | 10.59 | 1.24 | 902 | 43049 | |
| Biangbébou | city | Benin | 10.38 | 1.99 | 1154 | 0 | |
| Biangourou | city | Benin | 10.80 | 2.69 | 997 | 1639 | |
| Bibi | city | Benin | 9.02 | 2.50 | 1003 | 596 | |
| Bibikparo | city | Benin | 9.29 | 3.15 | 1669 | 1397 | |
| Bidaodè | city | Benin | 9.79 | 1.39 | 1669 | 10675 | |
| Bie-Beussennrha | city | Benin | 9.93 | 1.47 | 1669 | 6556 | |
| Bignigolrou | city | Benin | 9.59 | 1.76 | 1240 | 1937 | |
| Biguina | city | Benin | 8.77 | 1.64 | 1007 | 1099 | |
| Bikoro | city | Benin | 7.86 | 1.66 | 830 | 3142 | |
| Bilfoourha-Kpasingreu | city | Benin | 10.00 | 1.44 | 1190 | 4883 | |
| Bilkolrha | city | Benin | 9.91 | 1.42 | 1669 | 6564 | |
| Biniane | city | Benin | 9.45 | 1.86 | 1108 | 1907 | |
| Biniera | city | Benin | 9.45 | 1.86 | 1108 | 1907 | |
| Biniera | city | Benin | 9.60 | 1.63 | 1669 | 2217 | |
| Binikoga | city | Benin | 11.24 | 2.51 | 997 | 3129 | |
| Binon-Intiéga | city | Benin | 10.58 | 1.00 | 830 | 6164 | |
| Binyikoulrhou | city | Benin | 9.59 | 1.76 | 1240 | 1937 | |
| Biomarou Gando | city | Benin | 10.27 | 2.95 | 1010 | 1639 | |
| Bionga | city | Benin | 11.16 | 2.39 | 977 | 3129 | |
| Biossossa | city | Benin | 9.78 | 3.09 | 1669 | 2097 | |
| Bira | city | Benin | 9.60 | 1.39 | 1669 | 10807 | |
| Birdjinanga | city | Benin | 9.90 | 1.75 | 1669 | 3301 | |
| Birikirou | city | Benin | 11.14 | 2.84 | 997 | 2534 | |
| Birimanga | city | Benin | 9.76 | 1.58 | 1669 | 13813 | |
| Birinaki | city | Benin | 10.50 | 2.80 | 1013 | 1639 | |
| Bissira | city | Benin | 9.38 | 2.43 | 1010 | 724 | |
| Biébinsou | city | Benin | 10.95 | 2.88 | 997 | 1748 |