| Chennai Udupi | India Standard Time | 00:00 |
| Chennai Cifuentes | Central European Time | 03:30 |
| Chennai Kochi | India Standard Time | 00:00 |
| Chennai Cidade Ocidental | Brasilia Time | 08:30 |
| Chennai Villaines-la-Juhel | Central European Time | 03:30 |
| Chennai Kochi | India Standard Time | 00:00 |
| Chennai Villaga | Central European Time | 03:30 |
| Chennai Kodagu | India Standard Time | 00:00 |
| Chennai Uesslingen-Buch | Central European Time | 03:30 |
| Chennai La Robine-sur-Galabre | Central European Time | 03:30 |
| Chennai Uccle | Central European Time | 03:30 |
| Chennai La Roche-en-Ardenne | Central European Time | 03:30 |
| Chennai Tyngsborough | Eastern Time | 09:30 |
| Chennai La Punt-Chamues-ch | Central European Time | 03:30 |
| Chennai Twinstead | United Kingdom Time | 04:30 |
| Chennai La Sénia | Central European Time | 03:30 |
| Chennai tx. Hương Thủy | Indochina Time | -01:30 |
| Chennai La Pobla de Farnals | Central European Time | 03:30 |
| Chennai Tybee Island | Eastern Time | 09:30 |
| Chennai La Perouse | Eastern Australia Time | -04:30 |
| Chennai Tylden | Eastern Australia Time | -04:30 |
| Chennai Tweed Heads | Eastern Australia Time | -04:30 |
| Chennai Tweed Heads South | Eastern Australia Time | -04:30 |
| Chennai Tuscola | Central Time | 10:30 |
| Chennai Tusmore | Central Australia Time | -04:00 |
| Chennai Tutuhan | Chamorro Standard Time | -04:30 |
| Chennai Yorktown Heights | Eastern Time | 09:30 |
| Chennai Yoshinogari | Japan Time | -03:30 |
| Chennai Yoxford | United Kingdom Time | 04:30 |
| Chennai Youngsville | Central Time | 10:30 |
| Chennai Yountville | Pacific Time | 12:30 |
| Chennai Ypres | Central European Time | 03:30 |
| Chennai Yeniçiftlik | Turkey Time | 02:30 |
| Chennai Yenifoça | Turkey Time | 02:30 |
| Chennai Yenda | Eastern Australia Time | -04:30 |
| Chennai Yermo | Pacific Time | 12:30 |
| Chennai Yeroskipou | Eastern European Time | 02:30 |
| Chennai Yodogawa Ward | Japan Time | -03:30 |