| Kankaanpää Ifran | Western European Time | 02:00 |
| Kankaanpää Idlib | Eastern European Time | 00:00 |
| Kankaanpää Idukki Township | India Standard Time | -03:30 |
| Kankaanpää Idyllwild-Pine Cove | Pacific Time | 10:00 |
| Kankaanpää Ichikawa | Japan Time | -07:00 |
| Kankaanpää Idar | India Standard Time | -03:30 |
| Kankaanpää Idalia | Eastern Australia Time | -08:00 |
| Kankaanpää Illueca | Central European Time | 01:00 |
| Kankaanpää Ilavala Hobli | India Standard Time | -03:30 |
| Kankaanpää Ileret | East Africa Time | -01:00 |
| Kankaanpää Iligan City | Philippine Time | -06:00 |
| Kankaanpää Ilford | United Kingdom Time | 02:00 |
| Kankaanpää Ilfracombe | United Kingdom Time | 02:00 |
| Kankaanpää Ikšķile | Eastern European Time | 00:00 |
| Kankaanpää Humboldt | Central Time | 08:00 |
| Kankaanpää Hunter River | Atlantic Time | 06:00 |
| Kankaanpää Hulshout | Central European Time | 01:00 |
| Kankaanpää Hultsfred | Central European Time | 01:00 |
| Kankaanpää Hulu Langat | Malaysia Time | -06:00 |
| Kankaanpää Huixquilucan de Degollado | Central Time | 08:00 |
| Kankaanpää Hudson | Eastern Time | 07:00 |
| Kankaanpää Hudson Oaks | Central Time | 08:00 |
| Kankaanpää Hubali-Dharwad | India Standard Time | -03:30 |
| Kankaanpää Huez | Central European Time | 01:00 |
| Kankaanpää Hudsonville | Eastern Time | 07:00 |
| Kankaanpää Huehuetoca | Central Time | 08:00 |
| Kankaanpää Hyde Park | Eastern Australia Time | -08:00 |
| Kankaanpää Hyderabad | India Standard Time | -03:30 |
| Kankaanpää Hyderabad | India Standard Time | -03:30 |
| Kankaanpää Hyderabad | India Standard Time | -03:30 |
| Kankaanpää Hyderabad | India Standard Time | -03:30 |
| Kankaanpää Huntingdale | Western Australia Time | -06:00 |
| Kankaanpää Huttons Ambo | United Kingdom Time | 02:00 |
| Kankaanpää Huskisson | Eastern Australia Time | -09:00 |
| Kankaanpää Húsavík | Greenwich Mean Time | 02:00 |
| Kankaanpää Husborne Crawley | United Kingdom Time | 02:00 |
| Kankaanpää Hurstville | Eastern Australia Time | -09:00 |
| Kankaanpää Hurricane | Mountain Time | 09:00 |