| Phnom Penh Klang | Malaysia Time | -01:00 |
| Phnom Penh Mendoza | Argentina Time | 10:00 |
| Phnom Penh Konya | Turkey Time | 04:00 |
| Phnom Penh Mbuji-Mayi | Central Africa Time | 05:00 |
| Phnom Penh Vijayawada | India Standard Time | 01:30 |
| Phnom Penh Pikine | Greenwich Mean Time | 07:00 |
| Phnom Penh Turin | Central European Time | 06:00 |
| Phnom Penh Mysore | India Standard Time | 01:30 |
| Phnom Penh Jacksonville | Eastern Time | 12:00 |
| Phnom Penh Wenzhou | China Time | -01:00 |
| Phnom Penh San Francisco | Pacific Time | 15:00 |
| Phnom Penh Liverpool | United Kingdom Time | 07:00 |
| Phnom Penh Saratov | Saratov Time | 03:00 |
| Phnom Penh Tegucigalpa | Central Time | 13:00 |
| Phnom Penh Bucheon-si | Korean Time | -02:00 |
| Phnom Penh Columbus | Eastern Time | 12:00 |
| Phnom Penh Voronezh | Moscow Time | 04:00 |
| Phnom Penh Ranchi | India Standard Time | 01:30 |
| Phnom Penh Naucalpan | Central Time | 13:00 |
| Phnom Penh Ulaanbaatar | Ulaanbaatar Time | -01:00 |
| Phnom Penh Takeo | Indochina Time | 00:00 |
| Phnom Penh Ahwaz | Iran Time | 03:30 |
| Phnom Penh Arequipa | Peru Time | 12:00 |
| Phnom Penh Padang | Western Indonesia Time | 00:00 |
| Phnom Penh Hubli | India Standard Time | 01:30 |
| Phnom Penh Marrakesh | Western European Time | 07:00 |
| Phnom Penh Denpasar | Central Indonesia Time | -01:00 |
| Phnom Penh Kampung Baru Subang | Malaysia Time | -01:00 |
| Phnom Penh Fort Worth | Central Time | 13:00 |
| Phnom Penh Indianapolis | Eastern Time | 12:00 |
| Phnom Penh Charlotte | Eastern Time | 12:00 |
| Phnom Penh Duque de Caxias | Brasilia Time | 10:00 |
| Phnom Penh Jos | West Africa Time | 06:00 |
| Phnom Penh Valencia | Central European Time | 06:00 |
| Phnom Penh Ilorin | West Africa Time | 06:00 |
| Phnom Penh Callao | Peru Time | 12:00 |
| Phnom Penh La Paz | Bolivia Time | 11:00 |
| Phnom Penh Ottawa | Eastern Time | 12:00 |
| Phnom Penh Barquisimeto | Venezuela Time | 11:00 |
| Phnom Penh Chihuahua | Mexican Pacific Time | 14:00 |
| Phnom Penh Nanning | China Time | -01:00 |
| Phnom Penh Freetown | Greenwich Mean Time | 07:00 |
| Phnom Penh Johor Bahru | Malaysia Time | -01:00 |
| Phnom Penh Jerusalem | Israel Time | 05:00 |
| Phnom Penh Bandar Lampung | Western Indonesia Time | 00:00 |
| Phnom Penh Bogor | Western Indonesia Time | 00:00 |
| Phnom Penh Mombasa | East Africa Time | 04:00 |
| Phnom Penh Cebu City | Philippine Time | -01:00 |
| Phnom Penh Muscat | Gulf Standard Time | 03:00 |
| Phnom Penh Zaporizhia | Eastern European Time | 05:00 |