| Ferris Kelsterbach | Central European Time | -07:00 |
| Ferris Carole Park | Eastern Australia Time | -15:00 |
| Ferris Kelston | United Kingdom Time | -06:00 |
| Ferris Chilmark | Eastern Time | -01:00 |
| Ferris Kelvin Grove | Eastern Australia Time | -15:00 |
| Ferris Chiloquin | Pacific Time | 02:00 |
| Ferris Kemah | Central Time | 00:00 |
| Ferris Chimney Rock | Eastern Time | -01:00 |
| Ferris Kennebunkport | Eastern Time | -01:00 |
| Ferris Chimgan | Uzbekistan Time | -10:00 |
| Ferris Kennett | Central Time | 00:00 |
| Ferris Kenmore | Eastern Australia Time | -15:00 |
| Ferris Kenmare | Ireland Time | -06:00 |
| Ferris Kengalkempohalli | India Standard Time | -10:30 |
| Ferris Königsleiten | Central European Time | -07:00 |
| Ferris Keralassery | India Standard Time | -10:30 |
| Ferris Kenton | Eastern Time | -01:00 |
| Ferris Kensington | Eastern Australia Time | -15:00 |
| Ferris Keeranur | India Standard Time | -10:30 |
| Ferris Kelibia | Central European Time | -06:00 |
| Ferris Keilor East | Eastern Australia Time | -15:00 |
| Ferris Keith | United Kingdom Time | -06:00 |
| Ferris Kelantan | Western Indonesia Time | -12:00 |
| Ferris Kelawade | India Standard Time | -10:30 |
| Ferris Kebili | West Africa Time | -06:00 |
| Ferris København | Central European Time | -07:00 |
| Ferris København | Central European Time | -07:00 |
| Ferris København | Central European Time | -07:00 |
| Ferris København | Central European Time | -07:00 |
| Ferris Keaau | Hawaii-Aleutian Time | 05:00 |
| Ferris Kazhakkoottam | India Standard Time | -10:30 |
| Ferris Kazhipathur | India Standard Time | -10:30 |
| Ferris Jinzhou | China Time | -13:00 |
| Ferris Jindalee | Eastern Australia Time | -15:00 |
| Ferris Jindivick | Eastern Australia Time | -15:00 |
| Ferris Jhikli Ambwari | India Standard Time | -10:30 |
| Ferris Jim Thorpe | Eastern Time | -01:00 |
| Ferris Jinan | China Time | -13:00 |