| Phnom Penh Jinan | China Time | -01:00 |
| Phnom Penh Chennai | India Standard Time | 01:30 |
| Phnom Penh Zhengzhou | China Time | -01:00 |
| Phnom Penh Melbourne | Eastern Australia Time | -03:00 |
| Phnom Penh Riyadh | Arabian Time | 04:00 |
| Phnom Penh Changchun | China Time | -01:00 |
| Phnom Penh Dalian | China Time | -01:00 |
| Phnom Penh Los Angeles | Pacific Time | 14:00 |
| Phnom Penh Chittagong | Bangladesh Time | 01:00 |
| Phnom Penh Kunming | China Time | -01:00 |
| Phnom Penh Alexandria | Eastern European Time | 05:00 |
| Phnom Penh Ahmedabad | India Standard Time | 01:30 |
| Phnom Penh Qingdao | China Time | -01:00 |
| Phnom Penh Busan | Korean Time | -02:00 |
| Phnom Penh Abidjan | Greenwich Mean Time | 07:00 |
| Phnom Penh Kano | West Africa Time | 06:00 |
| Phnom Penh Foshan | China Time | -01:00 |
| Phnom Penh Hyderabad | India Standard Time | 01:30 |
| Phnom Penh Puyang | China Time | -01:00 |
| Phnom Penh Yokohama | Japan Time | -02:00 |
| Phnom Penh Ibadan | West Africa Time | 06:00 |
| Phnom Penh Singapore | Singapore Standard Time | -01:00 |
| Phnom Penh Wuxi | China Time | -01:00 |
| Phnom Penh Xiamen | China Time | -01:00 |
| Phnom Penh Ankara | Turkey Time | 04:00 |
| Phnom Penh Tianshui | China Time | -01:00 |
| Phnom Penh Ningbo | China Time | -01:00 |
| Phnom Penh Ho Chi Minh City | Indochina Time | 00:00 |
| Phnom Penh Shiyan | China Time | -01:00 |
| Phnom Penh Cape Town | South Africa Standard Time | 05:00 |
| Phnom Penh Taiyuan | China Time | -01:00 |
| Phnom Penh Berlin | Central European Time | 05:00 |
| Phnom Penh Tangshan | China Time | -01:00 |
| Phnom Penh Hefei | China Time | -01:00 |
| Phnom Penh Madrid | Central European Time | 05:00 |
| Phnom Penh Pyongyang | Pyongyang Time | -02:00 |
| Phnom Penh Casablanca | Western European Time | 06:00 |
| Phnom Penh Zibo | China Time | -01:00 |
| Phnom Penh Zhongshan | China Time | 01:00 |
| Phnom Penh Durban | South Africa Standard Time | 05:00 |
| Phnom Penh Changsha | China Time | -01:00 |
| Phnom Penh Kabul | Afghanistan Time | 02:30 |
| Phnom Penh Ürümqi | China Time | 01:00 |
| Phnom Penh Caracas | Venezuela Time | 11:00 |
| Phnom Penh Pune | India Standard Time | 01:30 |
| Phnom Penh Surat | India Standard Time | 01:30 |
| Phnom Penh Jeddah | Arabian Time | 04:00 |
| Phnom Penh Shijiazhuang | China Time | -01:00 |
| Phnom Penh Kanpur | India Standard Time | 01:30 |
| Phnom Penh Kiev | Eastern European Time | 04:00 |