| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Balaji Nagar | city | Tamil Nadu | India | 13.12 | 80.23 | 45 | 1809422 |
| Baleswaram | city | Tamil Nadu | India | 13.33 | 80.04 | 98 | 42803 |
| Ballurpettai | city | Tamil Nadu | India | 12.21 | 78.06 | 1669 | 38168 |
| Bandikāvanūr | city | Tamil Nadu | India | 13.27 | 80.14 | 65 | 56490 |
| Bangārampettaichori | city | Tamil Nadu | India | 13.20 | 80.09 | 141 | 36926 |
| Bangārunāyakankandigai | city | Tamil Nadu | India | 13.32 | 80.22 | 32 | 49866 |
| Baratambedu | city | Tamil Nadu | India | 13.43 | 80.05 | 39 | 44931 |
| Barathidasan Nagar | city | Tamil Nadu | India | 13.04 | 80.28 | 0 | 1708872 |
| Bargūr | city | Tamil Nadu | India | 12.54 | 78.36 | 1669 | 37399 |
| Bargūru | city | Tamil Nadu | India | 12.54 | 78.36 | 1669 | 37399 |
| Basavanpalaiyam | city | Tamil Nadu | India | 13.28 | 80.21 | 39 | 61042 |
| Basin Bridge | city | Tamil Nadu | India | 13.10 | 80.27 | 52 | 1939389 |
| Basuvanpuram | city | Tamil Nadu | India | 11.66 | 77.28 | 2729 | 10877 |
| Batrahalli | city | Tamil Nadu | India | 12.37 | 78.42 | 1669 | 47908 |
| Belukkurichchi | city | Tamil Nadu | India | 11.39 | 78.25 | 830 | 43028 |
| Belukurichi | city | Tamil Nadu | India | 11.39 | 78.25 | 830 | 43028 |
| Belur | city | Tamil Nadu | India | 11.71 | 78.42 | 1049 | 32764 |
| Bennāri | city | Tamil Nadu | India | 11.55 | 77.14 | 1102 | 10877 |
| Berikai | city | Tamil Nadu | India | 12.81 | 77.97 | 2729 | 28922 |
| Besant Nagar | city | Tamil Nadu | India | 13.00 | 80.27 | 0 | 1140307 |
| Bhavanagiri | city | Tamil Nadu | India | 11.44 | 79.65 | 29 | 50625 |
| Bhavani | city | Tamil Nadu | India | 11.45 | 77.68 | 830 | 94012 |
| Bhimunitope | city | Tamil Nadu | India | 13.21 | 79.92 | 147 | 43779 |
| Bhoothapandi | city | Tamil Nadu | India | 8.26 | 77.45 | 91 | 63975 |
| Bhuvanagiri | city | Tamil Nadu | India | 11.44 | 79.65 | 29 | 50625 |
| Bhūtapāndi | city | Tamil Nadu | India | 8.26 | 77.45 | 91 | 63975 |
| Bikkatti | city | Tamil Nadu | India | 11.27 | 76.62 | 6079 | 7748 |
| Binakanahalli | city | Tamil Nadu | India | 11.67 | 77.12 | 1991 | 11719 |
| Bliuvanagiri | city | Tamil Nadu | India | 11.44 | 79.65 | 29 | 50625 |
| Bodinayakanur | city | Tamil Nadu | India | 10.01 | 77.35 | 1125 | 83475 |
| Bodināyakkanūr | city | Tamil Nadu | India | 10.01 | 77.35 | 1125 | 83475 |
| Bodireddikandigai | city | Tamil Nadu | India | 13.43 | 80.09 | 62 | 45141 |
| Bommarayapuram | city | Tamil Nadu | India | 12.50 | 80.08 | 16 | 36750 |
| Buchireddikandigai | city | Tamil Nadu | India | 13.43 | 80.08 | 42 | 45141 |
| Bāgalūr | city | Tamil Nadu | India | 12.83 | 77.87 | 2637 | 30705 |
| Bānavedutottam | city | Tamil Nadu | India | 13.06 | 80.09 | 75 | 66309 |
| Būdalūr | city | Tamil Nadu | India | 10.80 | 78.98 | 183 | 27910 |