| Wittlich-Land Ifran | Western European Time | 01:00 |
| Wittlich-Land Idlib | Eastern European Time | -01:00 |
| Wittlich-Land Idukki Township | India Standard Time | -04:30 |
| Wittlich-Land Idyllwild-Pine Cove | Pacific Time | 09:00 |
| Wittlich-Land Ichikawa | Japan Time | -08:00 |
| Wittlich-Land Idar | India Standard Time | -04:30 |
| Wittlich-Land Idalia | Eastern Australia Time | -09:00 |
| Wittlich-Land Illueca | Central European Time | 00:00 |
| Wittlich-Land Ilavala Hobli | India Standard Time | -04:30 |
| Wittlich-Land Ileret | East Africa Time | -02:00 |
| Wittlich-Land Iligan City | Philippine Time | -07:00 |
| Wittlich-Land Ilford | United Kingdom Time | 01:00 |
| Wittlich-Land Ilfracombe | United Kingdom Time | 01:00 |
| Wittlich-Land Ikšķile | Eastern European Time | -01:00 |
| Wittlich-Land Humboldt | Central Time | 07:00 |
| Wittlich-Land Hunter River | Atlantic Time | 05:00 |
| Wittlich-Land Hulshout | Central European Time | 00:00 |
| Wittlich-Land Hultsfred | Central European Time | 00:00 |
| Wittlich-Land Hulu Langat | Malaysia Time | -07:00 |
| Wittlich-Land Huixquilucan de Degollado | Central Time | 07:00 |
| Wittlich-Land Hudson | Eastern Time | 06:00 |
| Wittlich-Land Hudson Oaks | Central Time | 07:00 |
| Wittlich-Land Hubali-Dharwad | India Standard Time | -04:30 |
| Wittlich-Land Huez | Central European Time | 00:00 |
| Wittlich-Land Hudsonville | Eastern Time | 06:00 |
| Wittlich-Land Huehuetoca | Central Time | 07:00 |
| Wittlich-Land Hyde Park | Eastern Australia Time | -09:00 |
| Wittlich-Land Hyderabad | India Standard Time | -04:30 |
| Wittlich-Land Hyderabad | India Standard Time | -04:30 |
| Wittlich-Land Hyderabad | India Standard Time | -04:30 |
| Wittlich-Land Hyderabad | India Standard Time | -04:30 |
| Wittlich-Land Huntingdale | Western Australia Time | -07:00 |
| Wittlich-Land Huttons Ambo | United Kingdom Time | 01:00 |
| Wittlich-Land Huskisson | Eastern Australia Time | -10:00 |
| Wittlich-Land Húsavík | Greenwich Mean Time | 01:00 |
| Wittlich-Land Husborne Crawley | United Kingdom Time | 01:00 |
| Wittlich-Land Hurstville | Eastern Australia Time | -10:00 |
| Wittlich-Land Hurricane | Mountain Time | 08:00 |