| Phnom Penh Thong Nian | Indochina Time | 00:00 |
| Phnom Penh Clusane | Central European Time | 06:00 |
| Phnom Penh New Barnet | United Kingdom Time | 07:00 |
| Phnom Penh Fort Bliss | Mountain Time | 14:00 |
| Phnom Penh San Vito al Tagliamento | Central European Time | 06:00 |
| Phnom Penh Vermillion | Central Time | 13:00 |
| Phnom Penh Kesare | India Standard Time | 01:30 |
| Phnom Penh Copacabana | Bolivia Time | 11:00 |
| Phnom Penh Thornbury | United Kingdom Time | 07:00 |
| Phnom Penh Clyde | Eastern Australia Time | -04:00 |
| Phnom Penh Vedasandur | India Standard Time | 01:30 |
| Phnom Penh Giżyce | Central European Time | 06:00 |
| Phnom Penh San Vito Lo Capo | Central European Time | 06:00 |
| Phnom Penh Veresegyház | Central European Time | 06:00 |
| Phnom Penh Keswick | United Kingdom Time | 07:00 |
| Phnom Penh Coopers Plains | Eastern Australia Time | -03:00 |
| Phnom Penh Thornleigh | Eastern Australia Time | -04:00 |
| Phnom Penh Clyst Saint Mary | United Kingdom Time | 07:00 |
| Phnom Penh Velen | Central European Time | 06:00 |
| Phnom Penh Glasgow | United Kingdom Time | 07:00 |
| Phnom Penh Saen Suk | Indochina Time | 00:00 |
| Phnom Penh Verona | Central Time | 13:00 |
| Phnom Penh Ketchikan | Alaska Time | 16:00 |
| Phnom Penh Coopersburg | Eastern Time | 12:00 |
| Phnom Penh Thoothukudi | India Standard Time | 01:30 |
| Phnom Penh Coalinga | Pacific Time | 15:00 |
| Phnom Penh Velankanni | India Standard Time | 01:30 |
| Phnom Penh Glasgow | Central Time | 13:00 |
| Phnom Penh Sado | Japan Time | -02:00 |
| Phnom Penh Veronella | Central European Time | 06:00 |
| Phnom Penh Kerpen | Central European Time | 06:00 |
| Phnom Penh Cooperstown | Eastern Time | 12:00 |
| Phnom Penh Thoppur | India Standard Time | 01:30 |
| Phnom Penh Coacalco de Berriozabal | Central Time | 13:00 |
| Phnom Penh Veitsbronn | Central European Time | 06:00 |
| Phnom Penh Gland | Central European Time | 06:00 |
| Phnom Penh Sagres | Western European Time | 07:00 |
| Phnom Penh Versailles | Eastern Time | 12:00 |
| Phnom Penh Kérou | West Africa Time | 06:00 |
| Phnom Penh Cooranbong | Eastern Australia Time | -04:00 |
| Phnom Penh Thorley | United Kingdom Time | 07:00 |
| Phnom Penh Clonakilty | Ireland Time | 07:00 |
| Phnom Penh Vejer de la Frontera | Central European Time | 06:00 |
| Phnom Penh Glandore | Central Australia Time | -03:30 |
| Phnom Penh Sag Harbor | Eastern Time | 12:00 |
| Phnom Penh Vestal | Eastern Time | 12:00 |
| Phnom Penh Kernen | Central European Time | 06:00 |
| Phnom Penh Coorparoo | Eastern Australia Time | -03:00 |
| Phnom Penh Thousand Palms | Pacific Time | 15:00 |
| Phnom Penh Clonmel | Ireland Time | 07:00 |