| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Багджылар | city | Istanbul | Turkey | 41.03 | 28.86 | 236 | 974383 |
| Бакыркёй | city | Istanbul | Turkey | 40.99 | 28.86 | 131 | 611130 |
| Бейоглу | city | Istanbul | Turkey | 41.04 | 28.98 | 3 | 653014 |
| Бејоглу | city | Istanbul | Turkey | 41.04 | 28.98 | 3 | 653014 |
| Буюкада | city | Istanbul | Turkey | 40.87 | 29.13 | 3 | 3108 |
| Бююкчекмедже | city | Istanbul | Turkey | 41.01 | 28.54 | 65 | 74579 |