| Ironton Berenice Troglodytica | Eastern European Time | -06:00 |
| Ironton Xalapa | Central Time | 01:00 |
| Ironton Beresford | Atlantic Time | -01:00 |
| Ironton Xalapa Enríquez | Central Time | 01:00 |
| Ironton Berg | Central European Time | -06:00 |
| Ironton Xalisco | Mexican Pacific Time | 02:00 |
| Ironton Berhampore | India Standard Time | -09:30 |
| Ironton Bergem | Central European Time | -06:00 |
| Ironton Bergen | Central European Time | -06:00 |
| Ironton Bogotá | Colombia Time | 01:00 |
| Ironton Boksburg | South Africa Standard Time | -06:00 |
| Ironton Boliqueime | Western European Time | -05:00 |
| Ironton Bondi Beach | Eastern Australia Time | -14:00 |
| Ironton Bondi Junction | Eastern Australia Time | -14:00 |
| Ironton Bantry | Ireland Time | -05:00 |
| Ironton Banská Štiavnica | Central European Time | -06:00 |
| Ironton Bann | Central European Time | -06:00 |
| Ironton Banner Elk | Eastern Time | 00:00 |
| Ironton Benton Harbor | Eastern Time | 00:00 |
| Ironton Benxi | China Time | -12:00 |
| Ironton Bensalem | Eastern Time | 00:00 |
| Ironton Bennington | Eastern Time | 00:00 |
| Ironton Benson | Mountain Time | 03:00 |
| Ironton Bang Phli Yai | Indochina Time | -11:00 |
| Ironton Banff | Mountain Time | 02:00 |
| Ironton Bandon | Pacific Time | 03:00 |
| Ironton Atlantic Beach | Eastern Time | 00:00 |
| Ironton Bangor | United Kingdom Time | -05:00 |
| Ironton Bangana | India Standard Time | -09:30 |
| Ironton Bangi | Malaysia Time | -12:00 |
| Ironton Bangkok | Indochina Time | -11:00 |
| Ironton Bangkok | Indochina Time | -11:00 |
| Ironton Bangkok | Indochina Time | -11:00 |
| Ironton Bangkok | Indochina Time | -11:00 |
| Ironton Bangkok | Indochina Time | -11:00 |
| Ironton Bangkok | Indochina Time | -11:00 |
| Ironton Bangkok | Indochina Time | -11:00 |
| Ironton Bangkok | Indochina Time | -11:00 |