| Phnom Penh Costa d'en Blanes | Central European Time | 05:00 |
| Phnom Penh Welschenbach | Central European Time | 05:00 |
| Phnom Penh Port Fairy | Eastern Australia Time | -03:00 |
| Phnom Penh Piddlehinton | United Kingdom Time | 06:00 |
| Phnom Penh Costa Teguise | Western European Time | 06:00 |
| Phnom Penh Bembla and Manarah | Central European Time | 06:00 |
| Phnom Penh Poreč | Central European Time | 05:00 |
| Phnom Penh Santo Domingo Este | Atlantic Time | 11:00 |
| Phnom Penh Corralejo | Western European Time | 06:00 |
| Phnom Penh Wembley | Western Australia Time | -01:00 |
| Phnom Penh Port Antonio | Eastern Time | 12:00 |
| Phnom Penh Pieterburen | Central European Time | 05:00 |
| Phnom Penh Chikusa Ward | Japan Time | -02:00 |
| Phnom Penh Benahavís | Central European Time | 05:00 |
| Phnom Penh Port Adelaide | Central Australia Time | -02:30 |
| Phnom Penh Santo Domingo | Central Time | 13:00 |
| Phnom Penh Freiburg | Central European Time | 05:00 |
| Phnom Penh Wembley | United Kingdom Time | 06:00 |
| Phnom Penh Pornic | Central European Time | 05:00 |
| Phnom Penh Pigeon Forge | Eastern Time | 11:00 |
| Phnom Penh Freeport | Central Time | 12:00 |
| Phnom Penh Benajarafe | Central European Time | 05:00 |
| Phnom Penh Port Severn | Eastern Time | 11:00 |
| Phnom Penh Santo Stefano al Mare | Central European Time | 05:00 |
| Phnom Penh Frazier Park | Pacific Time | 14:00 |
| Phnom Penh Wemmel | Central European Time | 05:00 |
| Phnom Penh Port Perry | Eastern Time | 11:00 |
| Phnom Penh Pietralunga | Central European Time | 05:00 |
| Phnom Penh Frederica | Eastern Time | 11:00 |
| Phnom Penh Belthangady | India Standard Time | 01:30 |
| Phnom Penh Port Richey | Eastern Time | 11:00 |
| Phnom Penh Santiniketan | India Standard Time | 01:30 |
| Phnom Penh Fredonia | Eastern Time | 11:00 |
| Phnom Penh Wellington | Eastern Australia Time | -03:00 |
| Phnom Penh Port Townsend | Pacific Time | 14:00 |
| Phnom Penh Pazhayangadi | India Standard Time | 01:30 |
| Phnom Penh Freeland | Eastern Time | 11:00 |
| Phnom Penh Bellport | Eastern Time | 11:00 |
| Phnom Penh Port Hope | Eastern Time | 11:00 |
| Phnom Penh Santo | Central Time | 12:00 |
| Phnom Penh Franschhoek | South Africa Standard Time | 05:00 |
| Phnom Penh Wellington | United Kingdom Time | 06:00 |
| Phnom Penh Port Isabel | Central Time | 12:00 |
| Phnom Penh Piedralaves | Central European Time | 05:00 |
| Phnom Penh Franz Josef Glacier | New Zealand Time | -05:00 |
| Phnom Penh Belmar | Eastern Time | 11:00 |
| Phnom Penh Port Jefferson | Eastern Time | 11:00 |
| Phnom Penh Santo Antônio do Descoberto | Brasilia Time | 10:00 |
| Phnom Penh Franklin Township | Eastern Time | 11:00 |
| Phnom Penh Wellsburg | Eastern Time | 11:00 |