| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bachāp | city | Bhutan | 26.98 | 89.82 | 5984 | 4262 | |
| Balfai | city | Bhutan | 27.22 | 91.50 | 5111 | 7141 | |
| Bali | city | Bhutan | 27.22 | 90.72 | 6414 | 3874 | |
| Barshong | city | Bhutan | 27.70 | 89.55 | 12581 | 5662 | |
| Benkar | city | Tashigang Dzongkhag | Bhutan | 27.32 | 91.57 | 6902 | 11081 |
| Beteni | city | Bhutan | 27.03 | 90.23 | 6945 | 23074 | |
| Bhangbarai | city | Bhutan | 27.27 | 90.30 | 9540 | 2614 | |
| Bhangtar | city | Samdrup Jongkhar Dzongkhag | Bhutan | 26.82 | 91.72 | 774 | 14701 |
| Bhurgaon | city | Bhutan | 26.90 | 90.43 | 1151 | 17194 | |
| Bioka | city | Bhutan | 26.90 | 90.92 | 2112 | 4001 | |
| Bitana | city | Bhutan | 27.05 | 90.30 | 4947 | 17293 | |
| Borshang | city | Bhutan | 27.70 | 89.55 | 12581 | 5662 | |
| Bumtang | city | Bumthang Dzongkhag | Bhutan | 27.55 | 90.72 | 9704 | 3584 |
| Bumtang Tang | city | Bhutan | 27.60 | 90.82 | 11919 | 1853 | |
| Bumthang | city | Bhutan | 27.60 | 90.82 | 11919 | 1853 | |
| Buri Chu | city | Bhutan | 27.00 | 90.22 | 6998 | 22876 | |
| Byakar Dzong | city | Bumthang Dzongkhag | Bhutan | 27.55 | 90.72 | 9704 | 3584 |
| Byaradingka | city | Bhutan | 27.77 | 89.45 | 15807 | 5193 |