| El Kef Iowa Park | Central Time | 06:00 |
| El Kef Djilali Ben Amar | Central European Time | 00:00 |
| El Kef Inzell | Central European Time | -01:00 |
| El Kef Cave Creek | Mountain Time | 08:00 |
| El Kef Inverurie | United Kingdom Time | 00:00 |
| El Kef Courthézon | Central European Time | -01:00 |
| El Kef Intra | Central European Time | -01:00 |
| El Kef Caulfield North | Eastern Australia Time | -09:00 |
| El Kef Inverleigh | Eastern Australia Time | -09:00 |
| El Kef Cova da Piedade | Western European Time | 00:00 |
| El Kef Iphofen | Central European Time | -01:00 |
| El Kef Caulfield South | Eastern Australia Time | -09:00 |
| El Kef Indiana | Eastern Time | 05:00 |
| El Kef Covington | Central Time | 06:00 |
| El Kef Indialantic | Eastern Time | 05:00 |
| El Kef Castle Hills | Central Time | 06:00 |
| El Kef Indian Harbour Beach | Eastern Time | 05:00 |
| El Kef Cowaramup | Western Australia Time | -07:00 |
| El Kef Indian Rocks Beach | Eastern Time | 05:00 |
| El Kef Castleisland | Ireland Time | 00:00 |
| El Kef Ingersoll | Eastern Time | 05:00 |
| El Kef Court-St.-Etienne | Central European Time | -01:00 |
| El Kef Ingleburn | Eastern Australia Time | -09:00 |
| El Kef Castlemaine | Eastern Australia Time | -09:00 |
| El Kef Inez | Eastern Time | 05:00 |
| El Kef Courmayeur | Central European Time | -01:00 |
| El Kef Innaloo | Western Australia Time | -07:00 |
| El Kef Castlerigg | United Kingdom Time | 00:00 |
| El Kef Inishmore | Ireland Time | 00:00 |
| El Kef Cozumel | Eastern Time | 06:00 |
| El Kef Casula | Eastern Australia Time | -09:00 |
| El Kef Cramlington | United Kingdom Time | 00:00 |
| El Kef Dikson | Krasnoyarsk Time | -06:00 |
| El Kef Dillon | Mountain Time | 07:00 |
| El Kef Dillingen | Central European Time | -01:00 |
| El Kef Differdange | Central European Time | -01:00 |
| El Kef Digne | Central European Time | -01:00 |
| El Kef Dikili | Turkey Time | -02:00 |