| Phnom Penh South Penrith | Eastern Australia Time | -03:00 |
| Phnom Penh Sado | Japan Time | -02:00 |
| Phnom Penh Edgerton | Central Time | 12:00 |
| Phnom Penh Sigatoka | Fiji Time | -05:00 |
| Phnom Penh Bigfork | Mountain Time | 13:00 |
| Phnom Penh Alhos Vedros | Western European Time | 06:00 |
| Phnom Penh Beaumont | Mountain Time | 13:00 |
| Phnom Penh Al-Mamurah | Central European Time | 06:00 |
| Phnom Penh South Perth | Western Australia Time | -01:00 |
| Phnom Penh Sagres | Western European Time | 06:00 |
| Phnom Penh Edgewater | Eastern Time | 11:00 |
| Phnom Penh Signal Mountain | Eastern Time | 11:00 |
| Phnom Penh Biggar | United Kingdom Time | 06:00 |
| Phnom Penh Alhandra | Western European Time | 06:00 |
| Phnom Penh Beaumont-Pied-de-Bœuf | Central European Time | 05:00 |
| Phnom Penh Al Aaroui | Western European Time | 06:00 |
| Phnom Penh Tanzania | Greenwich Mean Time | 07:00 |
| Phnom Penh Redcliffe | Eastern Australia Time | -03:00 |
| Phnom Penh Eckersdorf | Central European Time | 05:00 |
| Phnom Penh Sikkarimedu | India Standard Time | 01:30 |
| Phnom Penh Biggera Waters | Eastern Australia Time | -03:00 |
| Phnom Penh Ariana | Central European Time | 06:00 |
| Phnom Penh Beckenham | Western Australia Time | -01:00 |
| Phnom Penh Akköy | Turkey Time | 04:00 |
| Phnom Penh Taormina | Central European Time | 05:00 |
| Phnom Penh Reckingen VS | Central European Time | 05:00 |
| Phnom Penh Economy | Atlantic Time | 10:00 |
| Phnom Penh Sikardarpur | India Standard Time | 01:30 |
| Phnom Penh Big Bear Lake | Pacific Time | 14:00 |
| Phnom Penh Arklow | Ireland Time | 06:00 |
| Phnom Penh Beckett Ridge | Eastern Time | 11:00 |
| Phnom Penh Akrotiri | Eastern European Time | 04:00 |
| Phnom Penh Tappahannock | Eastern Time | 11:00 |
| Phnom Penh Red Oak | Central Time | 12:00 |
| Phnom Penh Echt | United Kingdom Time | 06:00 |
| Phnom Penh Sigulda | Eastern European Time | 04:00 |
| Phnom Penh Big Pine Key | Eastern Time | 11:00 |
| Phnom Penh Arkula | India Standard Time | 01:30 |
| Phnom Penh Bayerisch Eisenstein | Central European Time | 05:00 |
| Phnom Penh Al Hofuf | Arabian Time | 04:00 |
| Phnom Penh Tarascon | Central European Time | 05:00 |
| Phnom Penh Red Bank | Eastern Time | 11:00 |
| Phnom Penh Echternach | Central European Time | 05:00 |
| Phnom Penh Siheung-si | Korean Time | -02:00 |
| Phnom Penh Big Sky | Mountain Time | 13:00 |
| Phnom Penh Arlesheim | Central European Time | 05:00 |
| Phnom Penh Bayswater | Western Australia Time | -01:00 |
| Phnom Penh Kupang | Malaysia Time | -01:00 |
| Phnom Penh Tarfaya | Western European Time | 06:00 |
| Phnom Penh Red Bluff | Pacific Time | 14:00 |