| Phnom Penh Saint-Maurice-Navacelles | Central European Time | 05:00 |
| Phnom Penh Lillois-Witterzée | Central European Time | 05:00 |
| Phnom Penh Altavilla Vicentina | Central European Time | 05:00 |
| Phnom Penh Darwin City | Central Australia Time | -02:30 |
| Phnom Penh New Baltimore | Eastern Time | 11:00 |
| Phnom Penh Lighthouse Point | Eastern Time | 11:00 |
| Phnom Penh Hyderabad | India Standard Time | 01:30 |
| Phnom Penh Southampton | Eastern Time | 11:00 |
| Phnom Penh Saint-Michel-Chef-Chef | Central European Time | 05:00 |
| Phnom Penh Ligonier | Eastern Time | 11:00 |
| Phnom Penh Altdorf | Central European Time | 05:00 |
| Phnom Penh Dardanelle | Central Time | 12:00 |
| Phnom Penh New Barnet | United Kingdom Time | 06:00 |
| Phnom Penh Lilburn | Eastern Time | 11:00 |
| Phnom Penh Hyderabad | India Standard Time | 01:30 |
| Phnom Penh Southampton | Eastern Time | 11:00 |
| Phnom Penh Saint Moritz | Central European Time | 05:00 |
| Phnom Penh Lake Forest Park | Pacific Time | 14:00 |
| Phnom Penh Arcugnano | Central European Time | 05:00 |
| Phnom Penh Darlinghurst | Eastern Australia Time | -03:00 |
| Phnom Penh New Cumberland | Eastern Time | 11:00 |
| Phnom Penh Lake City | Eastern Time | 11:00 |
| Phnom Penh Hyderabad | India Standard Time | 01:30 |
| Phnom Penh South Townsville | Eastern Australia Time | -03:00 |
| Phnom Penh Saint-Paul-lès-Dax | Central European Time | 05:00 |
| Phnom Penh Lake Como | Eastern Time | 11:00 |
| Phnom Penh Arden | Eastern Time | 11:00 |
| Phnom Penh Darlington | Eastern Australia Time | -03:00 |
| Phnom Penh New Carrollton | Eastern Time | 11:00 |
| Phnom Penh Lake Cowichan | Pacific Time | 14:00 |
| Phnom Penh Idalia | Eastern Australia Time | -03:00 |
| Phnom Penh South Sioux City | Central Time | 12:00 |
| Phnom Penh Saint-Tropez | Central European Time | 05:00 |
| Phnom Penh Lake Delton | Central Time | 12:00 |
| Phnom Penh Altishofen | Central European Time | 05:00 |
| Phnom Penh Dartington | United Kingdom Time | 06:00 |
| Phnom Penh New Castle | Atlantic Time | 11:00 |
| Phnom Penh Lake Elmo | Central Time | 12:00 |
| Phnom Penh Ichikawa | Japan Time | -02:00 |
| Phnom Penh South Williamson | Eastern Time | 11:00 |
| Phnom Penh Saint Vith | Central European Time | 05:00 |
| Phnom Penh Lake George | Eastern Time | 11:00 |
| Phnom Penh Altentreptow | Central European Time | 05:00 |
| Phnom Penh Davidson | Eastern Time | 11:00 |
| Phnom Penh New Buffalo | Eastern Time | 11:00 |
| Phnom Penh Lierneux | Central European Time | 05:00 |
| Phnom Penh Ifran | Western European Time | 06:00 |
| Phnom Penh South Granville | Eastern Australia Time | -03:00 |
| Phnom Penh Saint-Rambert-d'Albon | Central European Time | 05:00 |
| Phnom Penh Lieshout | Central European Time | 05:00 |