| Delphi Junagadh district | India Standard Time | -09:30 |
| Delphi Kernen | Central European Time | -06:00 |
| Delphi Keystone | Mountain Time | 02:00 |
| Delphi Kfar Monash | Israel Time | -07:00 |
| Delphi Kfar Saba | Israel Time | -07:00 |
| Delphi Kfar Tavor | Israel Time | -07:00 |
| Delphi Khadki | India Standard Time | -09:30 |
| Delphi Keswick | United Kingdom Time | -05:00 |
| Delphi Ketchikan | Alaska Time | 04:00 |
| Delphi Kewanee | Central Time | 01:00 |
| Delphi Key Biscayne | Eastern Time | 00:00 |
| Delphi Key Largo | Eastern Time | 00:00 |
| Delphi Kettleman City | Pacific Time | 03:00 |
| Delphi Inzell | Central European Time | -06:00 |
| Delphi Inverurie | United Kingdom Time | -05:00 |
| Delphi Inverleigh | Eastern Australia Time | -14:00 |
| Delphi Iphofen | Central European Time | -06:00 |
| Delphi Iowa Park | Central Time | 01:00 |
| Delphi Intra | Central European Time | -06:00 |
| Delphi Innaloo | Western Australia Time | -12:00 |
| Delphi Inishmore | Ireland Time | -05:00 |
| Delphi Ipswich | Eastern Time | 00:00 |
| Delphi Inez | Eastern Time | 00:00 |
| Delphi Ingersoll | Eastern Time | 00:00 |
| Delphi Ingleburn | Eastern Australia Time | -14:00 |
| Delphi Indiana | Eastern Time | 00:00 |
| Delphi Indialantic | Eastern Time | 00:00 |
| Delphi Indian Harbour Beach | Eastern Time | 00:00 |
| Delphi Indian Rocks Beach | Eastern Time | 00:00 |
| Delphi Indapur | India Standard Time | -09:30 |
| Delphi Incline Village | Pacific Time | 03:00 |
| Delphi Herodsfoot | United Kingdom Time | -05:00 |
| Delphi Inala | Eastern Australia Time | -14:00 |
| Delphi Inari | Eastern European Time | -07:00 |
| Delphi Herve | Central European Time | -06:00 |
| Delphi Herrin | Central Time | 01:00 |
| Delphi Hershey | Eastern Time | 00:00 |
| Delphi Herrera de Pisuerga | Central European Time | -06:00 |