| Istanbul Bernkastel-Kues | Central European Time | 01:00 |
| Istanbul Enderby | Pacific Time | 10:00 |
| Istanbul Berriz | Central European Time | 01:00 |
| Istanbul Winnsboro | Central Time | 08:00 |
| Istanbul Berrima | Eastern Australia Time | -07:00 |
| Istanbul England | Eastern European Time | 00:00 |
| Istanbul Boularderie East | Atlantic Time | 06:00 |
| Istanbul Wingham | United Kingdom Time | 02:00 |
| Istanbul Bougtob | Central European Time | 02:00 |
| Istanbul Engelberg | Central European Time | 01:00 |
| Istanbul Boumalne Dades | Western European Time | 02:00 |
| Istanbul Woodcroft | Central Australia Time | -06:30 |
| Istanbul Boutigny-sur-Essonne | Central European Time | 01:00 |
| Istanbul Boutilimit | Greenwich Mean Time | 03:00 |
| Istanbul Bovey Tracey | United Kingdom Time | 02:00 |
| Istanbul Bourdeau | Central European Time | 01:00 |
| Istanbul Bourbon | Central Time | 08:00 |
| Istanbul Bourg-en-Lavaux | Central European Time | 01:00 |
| Istanbul Bamber Bridge | United Kingdom Time | 02:00 |
| Istanbul Balsièges | Central European Time | 01:00 |
| Istanbul Balwyn | Eastern Australia Time | -07:00 |
| Istanbul Ban Luang | Indochina Time | -04:00 |
| Istanbul Ban Lum | Indochina Time | -04:00 |
| Istanbul Ban Tai | Indochina Time | -04:00 |
| Istanbul Ban Tai | Indochina Time | -04:00 |
| Istanbul Bandar Baru Bangi | Malaysia Time | -05:00 |
| Istanbul Berea | South Africa Standard Time | 01:00 |
| Istanbul Berenice Troglodytica | Eastern European Time | 01:00 |
| Istanbul Beresford | Atlantic Time | 06:00 |
| Istanbul Berhampore | India Standard Time | -02:30 |
| Istanbul Bergen | Central European Time | 01:00 |
| Istanbul Berg | Central European Time | 01:00 |
| Istanbul Bergem | Central European Time | 01:00 |
| Istanbul Bensalem | Eastern Time | 07:00 |
| Istanbul Bennington | Eastern Time | 07:00 |
| Istanbul Benson | Mountain Time | 10:00 |
| Istanbul Benton Harbor | Eastern Time | 07:00 |
| Istanbul Benxi | China Time | -05:00 |