| Chennai Etten-Leur | Central European Time | 03:30 |
| Chennai Etterbeek | Central European Time | 03:30 |
| Chennai Anglesea | Eastern Australia Time | -04:30 |
| Chennai Angwin | Pacific Time | 12:30 |
| Chennai Ange-Gardien | Eastern Time | 09:30 |
| Chennai Ang Sila | Indochina Time | -01:30 |
| Chennai Angadipuram | India Standard Time | 00:00 |
| Chennai Ajanta | India Standard Time | 00:00 |
| Chennai Ajijic | Central Time | 10:30 |
| Chennai Aitkenvale | Eastern Australia Time | -04:30 |
| Chennai Airport West | Eastern Australia Time | -04:30 |
| Chennai Air Itam | Malaysia Time | -02:30 |
| Chennai Aigle | Central European Time | 03:30 |
| Chennai Aiea | Hawaii-Aleutian Time | 15:30 |
| Chennai Ankola | India Standard Time | 00:00 |
| Chennai Anna Maria | Eastern Time | 09:30 |
| Chennai Anna's Retreat | Atlantic Time | 09:30 |
| Chennai Annandale | Eastern Australia Time | -04:30 |
| Chennai Anjuna | India Standard Time | 00:00 |
| Chennai Aubergenville | Central European Time | 03:30 |
| Chennai Atoka | Central Time | 10:30 |
| Chennai Attibele | India Standard Time | 00:00 |
| Chennai Attalla | Central Time | 10:30 |
| Chennai Aveley | Western Australia Time | -02:30 |
| Chennai Avathanapatti | India Standard Time | 00:00 |
| Chennai Avebury | United Kingdom Time | 04:30 |
| Chennai Aviano | Central European Time | 03:30 |
| Chennai Avihayil | Israel Time | 02:30 |
| Chennai Aurora | Eastern Time | 09:30 |
| Chennai Australia Landing | Central Time | 10:30 |
| Chennai Authoor | India Standard Time | 00:00 |
| Chennai Autreppe | Central European Time | 03:30 |
| Chennai Avalon | Pacific Time | 12:30 |
| Chennai Audubon | Eastern Time | 09:30 |
| Chennai Auchenflower | Eastern Australia Time | -04:30 |
| Chennai Auckland | New Zealand Time | -06:30 |
| Chennai Auckland | New Zealand Time | -06:30 |
| Chennai Auckland | New Zealand Time | -06:30 |
| Chennai Auckland | New Zealand Time | -06:30 |
| Chennai Auderghem | Central European Time | 03:30 |
| Chennai Auburn | Central Time | 10:30 |
| Chennai Aukrug | Central European Time | 03:30 |
| Chennai Breaux Bridge | Central Time | 10:30 |
| Chennai Bray | Ireland Time | 04:30 |
| Chennai Braybrook | Eastern Australia Time | -04:30 |
| Chennai Bratislava | Central European Time | 03:30 |
| Chennai Braunston | United Kingdom Time | 04:30 |
| Chennai Brattleboro | Eastern Time | 09:30 |
| Chennai Brandoa | Western European Time | 04:30 |
| Chennai BRASIL | Colombia Time | 10:30 |