| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bi Salat | city | Gilan | Iran | 37.05 | 49.72 | 1669 | 5224 |
| Bi Tam | city | Gilan | Iran | 37.43 | 49.09 | 298 | 7853 |
| Biaband | city | Gilan | Iran | 37.82 | 48.81 | 984 | 3313 |
| Biaboneh | city | Gilan | Iran | 37.94 | 48.82 | 3349 | 2980 |
| Biachal | city | Gilan | Iran | 37.44 | 48.90 | 3349 | 2980 |
| Bialva | city | Gilan | Iran | 37.17 | 49.49 | 200 | 18523 |
| Bialva' | city | Gilan | Iran | 37.17 | 49.49 | 200 | 18523 |
| Bibalan-e Bala | city | Gilan | Iran | 37.05 | 50.38 | 22 | 25701 |
| Bibalan-e Pa'in | city | Gilan | Iran | 37.05 | 50.39 | 3 | 24330 |
| Bibi Yanlu | city | Gilan | Iran | 38.45 | 48.79 | 213 | 19314 |
| Bidrun | city | Gilan | Iran | 37.19 | 49.87 | 65 | 21636 |
| Bidurun | city | Gilan | Iran | 37.19 | 49.87 | 65 | 21636 |
| Bidzh | city | Gilan | Iran | 37.35 | 49.60 | -1689 | 85933 |
| Bidzhar-Khale | city | Gilan | Iran | 37.36 | 49.54 | -1689 | 45120 |
| Bidzharkinar | city | Gilan | Iran | 37.29 | 49.48 | -1689 | 44558 |
| Bidzharpas | city | Gilan | Iran | 37.24 | 49.63 | 9 | 95275 |
| Bij | city | Gilan | Iran | 37.36 | 49.62 | -1689 | 89054 |
| Bijar | city | Gilan | Iran | 37.59 | 48.90 | 3349 | 2980 |
| Bijar Ankish-e Pa'in | city | Gilan | Iran | 37.13 | 49.99 | 830 | 15865 |
| Bijar Bagh Divshal | city | Gilan | Iran | 37.18 | 50.11 | 55 | 73022 |
| Bijar Basteh | city | Gilan | Iran | 37.03 | 49.54 | 964 | 4738 |
| Bijar Boneh | city | Gilan | Iran | 37.22 | 50.04 | -1689 | 34272 |
| Bijar Gah | city | Gilan | Iran | 37.01 | 49.33 | 1062 | 7501 |
| Bijar Kan | city | Gilan | Iran | 37.47 | 49.21 | -1689 | 11796 |
| Bijar Kenar | city | Gilan | Iran | 37.29 | 49.48 | -1689 | 44558 |
| Bijar Kenar | city | Gilan | Iran | 37.31 | 49.46 | -1689 | 37024 |
| Bijar Khaleh | city | Gilan | Iran | 37.36 | 49.54 | -1689 | 45120 |
| Bijar Kinar | city | Gilan | Iran | 37.29 | 49.48 | -1689 | 44558 |
| Bijar Pes | city | Gilan | Iran | 37.24 | 49.66 | 6 | 95275 |
| Bijar Pes | city | Gilan | Iran | 37.24 | 49.63 | 9 | 95275 |
| Bijar Pes-e Avval | city | Gilan | Iran | 37.24 | 49.63 | 9 | 95275 |
| Bijar Poshteh | city | Gilan | Iran | 36.97 | 49.63 | 1804 | 4619 |
| Bijar Poshteh | city | Gilan | Iran | 37.03 | 49.51 | 2001 | 5382 |
| Bijar Sar | city | Gilan | Iran | 37.08 | 49.38 | 410 | 8493 |
| Bijar Sar | city | Gilan | Iran | 37.01 | 49.33 | 1062 | 7501 |
| Bijar Sar | city | Gilan | Iran | 36.97 | 49.62 | 1210 | 4619 |
| Bijar Sara | city | Gilan | Iran | 37.06 | 49.90 | 1669 | 11771 |
| Bijarehbin | city | Gilan | Iran | 38.43 | 48.83 | -1689 | 30083 |
| Bijargah | city | Gilan | Iran | 36.91 | 49.77 | 4356 | 7177 |
| Bijargah-e Bala | city | Gilan | Iran | 37.03 | 50.30 | 95 | 21496 |
| Bijargah-e Pa'in | city | Gilan | Iran | 37.02 | 50.30 | 275 | 18929 |
| Bijargah-e Sofla | city | Gilan | Iran | 37.02 | 50.30 | 275 | 18929 |
| Bijargah-e `Olya | city | Gilan | Iran | 37.03 | 50.30 | 95 | 21496 |
| Bijarkun | city | Gilan | Iran | 36.95 | 49.57 | 1758 | 4619 |
| Bijura | city | Gilan | Iran | 37.98 | 48.84 | 1669 | 2980 |
| Bili | city | Gilan | Iran | 37.33 | 48.94 | 5029 | 7491 |
| Bili | city | Gilan | Iran | 37.64 | 48.64 | 5055 | 5343 |
| Bilisi-Bene | city | Gilan | Iran | 37.28 | 49.74 | 3 | 90742 |
| Bin Kalayeh | city | Gilan | Iran | 37.29 | 50.09 | -1689 | 20786 |
| Bineh Kenar | city | Gilan | Iran | 36.97 | 49.93 | 4429 | 11771 |
| Bir Benah | city | Gilan | Iran | 37.23 | 49.90 | -1689 | 41258 |
| Bir Boneh | city | Gilan | Iran | 37.23 | 49.90 | -1689 | 41258 |
| Bir Boneh-ye Bala | city | Gilan | Iran | 37.22 | 49.89 | -1689 | 28761 |
| Bir Boneh-ye Pa'in | city | Gilan | Iran | 37.23 | 49.90 | -1689 | 41258 |
| Birboneh | city | Gilan | Iran | 37.22 | 49.89 | -1689 | 28761 |
| Birboneh-ye Bala | city | Gilan | Iran | 37.22 | 49.89 | -1689 | 28761 |
| Birboneh-ye Pa'in | city | Gilan | Iran | 37.23 | 49.90 | -1689 | 41258 |
| Bitam | city | Gilan | Iran | 37.43 | 49.09 | 298 | 7853 |
| Biyeh Chal | city | Gilan | Iran | 37.44 | 48.90 | 3349 | 2980 |
| Biyeh Dey | city | Gilan | Iran | 37.85 | 48.84 | 882 | 4168 |