| Haverfordwest Qiqihar | China Time | -07:00 |
| Haverfordwest Klang | Malaysia Time | -07:00 |
| Haverfordwest Mendoza | Argentina Time | 04:00 |
| Haverfordwest Konya | Turkey Time | -02:00 |
| Haverfordwest Mbuji-Mayi | Central Africa Time | -01:00 |
| Haverfordwest Vijayawada | India Standard Time | -04:30 |
| Haverfordwest Pikine | Greenwich Mean Time | 01:00 |
| Haverfordwest Turin | Central European Time | -01:00 |
| Haverfordwest Mysore | India Standard Time | -04:30 |
| Haverfordwest Jacksonville | Eastern Time | 05:00 |
| Haverfordwest Wenzhou | China Time | -07:00 |
| Haverfordwest San Francisco | Pacific Time | 08:00 |
| Haverfordwest Liverpool | United Kingdom Time | 00:00 |
| Haverfordwest Saratov | Saratov Time | -03:00 |
| Haverfordwest Tegucigalpa | Central Time | 07:00 |
| Haverfordwest Bucheon-si | Korean Time | -08:00 |
| Haverfordwest Columbus | Eastern Time | 05:00 |
| Haverfordwest Voronezh | Moscow Time | -02:00 |
| Haverfordwest Ranchi | India Standard Time | -04:30 |
| Haverfordwest Naucalpan | Central Time | 06:00 |
| Haverfordwest Ulaanbaatar | Ulaanbaatar Time | -07:00 |
| Haverfordwest Takeo | Indochina Time | -06:00 |
| Haverfordwest Ahwaz | Iran Time | -03:30 |
| Haverfordwest Arequipa | Peru Time | 06:00 |
| Haverfordwest Padang | Western Indonesia Time | -06:00 |
| Haverfordwest Hubli | India Standard Time | -04:30 |
| Haverfordwest Marrakesh | Western European Time | 00:00 |
| Haverfordwest Denpasar | Central Indonesia Time | -07:00 |
| Haverfordwest Kampung Baru Subang | Malaysia Time | -07:00 |
| Haverfordwest Fort Worth | Central Time | 06:00 |
| Haverfordwest Indianapolis | Eastern Time | 05:00 |
| Haverfordwest Charlotte | Eastern Time | 05:00 |
| Haverfordwest Duque de Caxias | Brasilia Time | 04:00 |
| Haverfordwest Jos | West Africa Time | 00:00 |
| Haverfordwest Valencia | Central European Time | -01:00 |
| Haverfordwest Ilorin | West Africa Time | 00:00 |
| Haverfordwest Callao | Peru Time | 06:00 |
| Haverfordwest La Paz | Bolivia Time | 05:00 |
| Haverfordwest Ottawa | Eastern Time | 05:00 |
| Haverfordwest Barquisimeto | Venezuela Time | 05:00 |
| Haverfordwest Chihuahua | Mexican Pacific Time | 07:00 |
| Haverfordwest Nanning | China Time | -07:00 |
| Haverfordwest Freetown | Greenwich Mean Time | 01:00 |
| Haverfordwest Johor Bahru | Malaysia Time | -07:00 |
| Haverfordwest Jerusalem | Israel Time | -02:00 |
| Haverfordwest Bandar Lampung | Western Indonesia Time | -06:00 |
| Haverfordwest Bogor | Western Indonesia Time | -06:00 |
| Haverfordwest Mombasa | East Africa Time | -02:00 |
| Haverfordwest Cebu City | Philippine Time | -07:00 |
| Haverfordwest Muscat | Gulf Standard Time | -03:00 |