| Kochi Windsor Locks | Eastern Time | 09:30 |
| Kochi Idlib | Eastern European Time | 02:30 |
| Kochi Idukki Township | India Standard Time | 00:00 |
| Kochi Idyllwild-Pine Cove | Pacific Time | 12:30 |
| Kochi Ifran | Western European Time | 04:30 |
| Kochi Kemptville | Eastern Time | 09:30 |
| Kochi Kemberg | Central European Time | 03:30 |
| Kochi Kennebunkport | Eastern Time | 09:30 |
| Kochi Kenmore | Eastern Australia Time | -04:30 |
| Kochi Kenmare | Ireland Time | 04:30 |
| Kochi Kengalkempohalli | India Standard Time | 00:00 |
| Kochi Keeranur | India Standard Time | 00:00 |
| Kochi Kelantan | Western Indonesia Time | -01:30 |
| Kochi Kelawade | India Standard Time | 00:00 |
| Kochi Keilor East | Eastern Australia Time | -04:30 |
| Kochi Keith | United Kingdom Time | 04:30 |
| Kochi Kelibia | Central European Time | 04:30 |
| Kochi Kelmarsh | United Kingdom Time | 04:30 |
| Kochi Kelshi | India Standard Time | 00:00 |
| Kochi Kelso | Eastern Australia Time | -04:30 |
| Kochi Kelso | United Kingdom Time | 04:30 |
| Kochi Kelsterbach | Central European Time | 03:30 |
| Kochi Kelston | United Kingdom Time | 04:30 |
| Kochi Kelvin Grove | Eastern Australia Time | -04:30 |
| Kochi Kemah | Central Time | 10:30 |
| Kochi Kebili | West Africa Time | 04:30 |
| Kochi Kazhakkoottam | India Standard Time | 00:00 |
| Kochi Kazhipathur | India Standard Time | 00:00 |
| Kochi København | Central European Time | 03:30 |
| Kochi København | Central European Time | 03:30 |
| Kochi København | Central European Time | 03:30 |
| Kochi København | Central European Time | 03:30 |
| Kochi Keaau | Hawaii-Aleutian Time | 15:30 |
| Kochi Jinzhou | China Time | -02:30 |
| Kochi Jim Thorpe | Eastern Time | 09:30 |
| Kochi Jinan | China Time | -02:30 |
| Kochi Jindalee | Eastern Australia Time | -04:30 |
| Kochi Jindivick | Eastern Australia Time | -04:30 |