| Phnom Penh Samoëns | Central European Time | 05:00 |
| Phnom Penh Ramanattukara | India Standard Time | 01:30 |
| Phnom Penh Morcote | Central European Time | 05:00 |
| Phnom Penh Brighton | Eastern Australia Time | -03:00 |
| Phnom Penh Kubang Semang | Malaysia Time | -01:00 |
| Phnom Penh Aigle | Central European Time | 05:00 |
| Phnom Penh Shelburne Falls | Eastern Time | 11:00 |
| Phnom Penh Brighton | Eastern Time | 11:00 |
| Phnom Penh Samos | Eastern European Time | 04:00 |
| Phnom Penh Ramanathapuram | India Standard Time | 01:30 |
| Phnom Penh Morley | Western Australia Time | -01:00 |
| Phnom Penh Bridgeville | Eastern Time | 11:00 |
| Phnom Penh Kuala Sepetang | Malaysia Time | -01:00 |
| Phnom Penh Aiea | Hawaii-Aleutian Time | 17:00 |
| Phnom Penh Tropea | Central European Time | 05:00 |
| Phnom Penh Billakempanahalli | India Standard Time | 01:30 |
| Phnom Penh Samouco | Western European Time | 06:00 |
| Phnom Penh Rambukkana | India Standard Time | 01:30 |
| Phnom Penh Mormoiron | Central European Time | 05:00 |
| Phnom Penh Bilthoven | Central European Time | 05:00 |
| Phnom Penh Kerpen | Central European Time | 05:00 |
| Phnom Penh Bangana | India Standard Time | 01:30 |
| Phnom Penh Trowse Newton | United Kingdom Time | 06:00 |
| Phnom Penh Bingen | Central European Time | 05:00 |
| Phnom Penh San Andrés Cholula | Central Time | 12:00 |
| Phnom Penh Pefkos | Eastern European Time | 04:00 |
| Phnom Penh Morningside | Eastern Australia Time | -03:00 |
| Phnom Penh Bigfork | Mountain Time | 13:00 |
| Phnom Penh Kérou | West Africa Time | 06:00 |
| Phnom Penh Bang Phli Yai | Indochina Time | 00:00 |
| Phnom Penh Trinity | Eastern Time | 11:00 |
| Phnom Penh Biggar | United Kingdom Time | 06:00 |
| Phnom Penh San Andrés Cholula | Central Time | 12:00 |
| Phnom Penh Peguera | Central European Time | 05:00 |
| Phnom Penh Morges | Central European Time | 05:00 |
| Phnom Penh Biggera Waters | Eastern Australia Time | -03:00 |
| Phnom Penh Kernen | Central European Time | 05:00 |
| Phnom Penh Bangor | United Kingdom Time | 06:00 |
| Phnom Penh Troedyrhiw | United Kingdom Time | 06:00 |
| Phnom Penh Big Bear Lake | Pacific Time | 14:00 |
| Phnom Penh San Agustín | Central Time | 12:00 |
| Phnom Penh Peio Fonti | Central European Time | 05:00 |
| Phnom Penh Trogir | Central European Time | 05:00 |
| Phnom Penh Big Pine Key | Eastern Time | 11:00 |
| Phnom Penh Jinzhou | China Time | -01:00 |
| Phnom Penh Bangi | Malaysia Time | -01:00 |
| Phnom Penh Trimbak | India Standard Time | 01:30 |
| Phnom Penh Big Sky | Mountain Time | 13:00 |
| Phnom Penh Roleystone | Western Australia Time | -01:00 |
| Phnom Penh Pekan Nanas | Malaysia Time | -01:00 |