| Phnom Penh Victor Harbor | Central Australia Time | -03:30 |
| Phnom Penh Ponte Nizza | Central European Time | 06:00 |
| Phnom Penh Montecito | Pacific Time | 15:00 |
| Phnom Penh Ginosar | Israel Time | 05:00 |
| Phnom Penh Bengaluru | India Standard Time | 01:30 |
| Phnom Penh Radoľa | Central European Time | 06:00 |
| Phnom Penh Wisconsin Dells | Central Time | 13:00 |
| Phnom Penh Avihayil | Israel Time | 05:00 |
| Phnom Penh Víctor Larco Herrera District | Peru Time | 12:00 |
| Phnom Penh Rahim Yar Khan | Pakistan Time | 02:00 |
| Phnom Penh Montélier | Central European Time | 06:00 |
| Phnom Penh Gilze | Central European Time | 06:00 |
| Phnom Penh Bengaluru | India Standard Time | 01:30 |
| Phnom Penh Rahovic | Central European Time | 06:00 |
| Phnom Penh Wirksworth | United Kingdom Time | 07:00 |
| Phnom Penh Avathanapatti | India Standard Time | 01:30 |
| Phnom Penh Victoria Point | Eastern Australia Time | -03:00 |
| Phnom Penh Raglan | New Zealand Time | -06:00 |
| Phnom Penh Mahabaleshwar | India Standard Time | 01:30 |
| Phnom Penh Gillitts | South Africa Standard Time | 05:00 |
| Phnom Penh Bengaluru | India Standard Time | 01:30 |
| Phnom Penh Rafah | Eastern European Time | 05:00 |
| Phnom Penh Wirsberg | Central European Time | 06:00 |
| Phnom Penh Avebury | United Kingdom Time | 07:00 |
| Phnom Penh Victoria | Central European Time | 06:00 |
| Phnom Penh Raeford | Eastern Time | 12:00 |
| Phnom Penh Mahabalipuram | India Standard Time | 01:30 |
| Phnom Penh Gilmer | Central Time | 13:00 |
| Phnom Penh Bengaluru | India Standard Time | 01:30 |
| Phnom Penh Raf Raf | Central European Time | 06:00 |
| Phnom Penh Winton | New Zealand Time | -06:00 |
| Phnom Penh Aveley | Western Australia Time | -01:00 |
| Phnom Penh Victoria Park | Western Australia Time | -01:00 |
| Phnom Penh Pontian District | Malaysia Time | -01:00 |
| Phnom Penh Lido di Camaiore | Central European Time | 06:00 |
| Phnom Penh Gwoździany | Central European Time | 06:00 |
| Phnom Penh Bengaluru | India Standard Time | 01:30 |
| Phnom Penh Ponte Tresa | Central European Time | 06:00 |
| Phnom Penh Winterville | Eastern Time | 12:00 |
| Phnom Penh Barjols | Central European Time | 06:00 |
| Phnom Penh West Bountiful | Mountain Time | 14:00 |
| Phnom Penh Radda in Chianti | Central European Time | 06:00 |
| Phnom Penh Lieg | Central European Time | 06:00 |
| Phnom Penh Gyeongju-si | Korean Time | -02:00 |
| Phnom Penh Bengaluru | India Standard Time | 01:30 |
| Phnom Penh Pontresina | Central European Time | 06:00 |
| Phnom Penh Winseler | Central European Time | 06:00 |
| Phnom Penh Barnagar | India Standard Time | 01:30 |
| Phnom Penh West Bradley | United Kingdom Time | 07:00 |
| Phnom Penh Rạch Giá | Indochina Time | 00:00 |