| Dongguan Kemah | Central Time | 14:00 |
| Dongguan Keeranur | India Standard Time | 02:30 |
| Dongguan Kebili | West Africa Time | 07:00 |
| Dongguan Kelibia | Central European Time | 07:00 |
| Dongguan Kelmarsh | United Kingdom Time | 08:00 |
| Dongguan Kelantan | Western Indonesia Time | 01:00 |
| Dongguan Kelawade | India Standard Time | 02:30 |
| Dongguan Keilor East | Eastern Australia Time | -03:00 |
| Dongguan Keith | United Kingdom Time | 08:00 |
| Dongguan Kennebunkport | Eastern Time | 13:00 |
| Dongguan Kenmore | Eastern Australia Time | -02:00 |
| Dongguan Kenmare | Ireland Time | 08:00 |
| Dongguan Kensington | Eastern Australia Time | -03:00 |
| Dongguan Kennett | Central Time | 14:00 |
| Dongguan Kenton | Eastern Time | 13:00 |
| Dongguan Keralassery | India Standard Time | 02:30 |
| Dongguan Kérou | West Africa Time | 07:00 |
| Dongguan Kernen | Central European Time | 07:00 |
| Dongguan Kerpen | Central European Time | 07:00 |
| Dongguan Keswick | United Kingdom Time | 08:00 |
| Dongguan Kesare | India Standard Time | 02:30 |
| Dongguan Ketchikan | Alaska Time | 17:00 |
| Dongguan Kettleman City | Pacific Time | 16:00 |
| Dongguan Kewanee | Central Time | 14:00 |
| Dongguan Key Biscayne | Eastern Time | 13:00 |
| Dongguan Key Largo | Eastern Time | 13:00 |
| Dongguan Kapolei | Hawaii-Aleutian Time | 18:00 |
| Dongguan Kaprun | Central European Time | 07:00 |
| Dongguan Kapuskasing | Eastern Time | 13:00 |
| Dongguan Kannur | India Standard Time | 02:30 |
| Dongguan Kansas City | Central Time | 14:00 |
| Dongguan Kapar | Malaysia Time | 00:00 |
| Dongguan Karumathampatti | India Standard Time | 02:30 |
| Dongguan Kartal | Turkey Time | 05:00 |
| Dongguan Karnak | Central Time | 14:00 |
| Dongguan Karon | Indochina Time | 01:00 |
| Dongguan Karlsborg | Central European Time | 07:00 |
| Dongguan Karawara | Western Australia Time | 00:00 |
| Dongguan Karambakkudi | India Standard Time | 02:30 |
| Dongguan Kardinya | Western Australia Time | 00:00 |
| Dongguan Karkkila | Eastern European Time | 06:00 |
| Dongguan Kathu | Indochina Time | 01:00 |
| Dongguan Kathikas | Eastern European Time | 06:00 |
| Dongguan Katlenburg-Lindau | Central European Time | 07:00 |
| Dongguan Katapady | India Standard Time | 02:30 |
| Dongguan Kasuya | Japan Time | -01:00 |
| Dongguan Kasia Bazaar | India Standard Time | 02:30 |
| Dongguan Kasol | India Standard Time | 02:30 |
| Dongguan Kashigarh | India Standard Time | 02:30 |
| Dongguan Kasauli | India Standard Time | 02:30 |