| Guangzhou Ischgl | Central European Time | 06:00 |
| Guangzhou Villa Giardino | Argentina Time | 11:00 |
| Guangzhou Ishikawa | Japan Time | -01:00 |
| Guangzhou Turin | Central European Time | 06:00 |
| Guangzhou Issigeac | Central European Time | 06:00 |
| Guangzhou Vidor | Central Time | 13:00 |
| Guangzhou Islington | Eastern Australia Time | -02:00 |
| Guangzhou Vieques | Atlantic Time | 12:00 |
| Guangzhou Islamorada | Eastern Time | 12:00 |
| Guangzhou Vieux-Mareuil | Central European Time | 06:00 |
| Guangzhou Isla Mujeres | Eastern Time | 13:00 |
| Guangzhou Turawa | Central European Time | 06:00 |
| Guangzhou Isla Canela | Central European Time | 06:00 |
| Guangzhou Tunkhannock | Eastern Time | 12:00 |
| Guangzhou Islamabad | Pakistan Time | 03:00 |
| Guangzhou Tunis | Eastern Time | 12:00 |
| Guangzhou Islandia | Eastern Time | 12:00 |
| Guangzhou Tulum | Eastern Time | 13:00 |
| Guangzhou Isle | Central Time | 13:00 |
| Guangzhou Kham Yai | Indochina Time | 01:00 |
| Guangzhou Khadki | India Standard Time | 02:30 |
| Guangzhou Keystone | Mountain Time | 14:00 |
| Guangzhou Khao Phang | Indochina Time | 01:00 |
| Guangzhou Khanote | Pakistan Time | 03:00 |
| Guangzhou Kérou | West Africa Time | 07:00 |
| Guangzhou Kerpen | Central European Time | 06:00 |
| Guangzhou Kernen | Central European Time | 06:00 |
| Guangzhou Junagadh district | India Standard Time | 02:30 |
| Guangzhou Kfar Monash | Israel Time | 05:00 |
| Guangzhou Kfar Saba | Israel Time | 05:00 |
| Guangzhou Kfar Tavor | Israel Time | 05:00 |
| Guangzhou Kettleman City | Pacific Time | 15:00 |
| Guangzhou Kewanee | Central Time | 13:00 |
| Guangzhou Key Biscayne | Eastern Time | 12:00 |
| Guangzhou Key Largo | Eastern Time | 12:00 |
| Guangzhou Kesare | India Standard Time | 02:30 |
| Guangzhou Ketchikan | Alaska Time | 16:00 |
| Guangzhou Keswick | United Kingdom Time | 07:00 |