| Ladenburg Aubergenville | Central European Time | 00:00 |
| Ladenburg Atoka | Central Time | 07:00 |
| Ladenburg Attibele | India Standard Time | -04:30 |
| Ladenburg Attalla | Central Time | 07:00 |
| Ladenburg Arossim | India Standard Time | -04:30 |
| Ladenburg Arpora | India Standard Time | -04:30 |
| Ladenburg Arncliffe | Eastern Australia Time | -10:00 |
| Ladenburg Arnedo | Central European Time | 00:00 |
| Ladenburg Ariana | Central European Time | 00:00 |
| Ladenburg Arlesheim | Central European Time | 00:00 |
| Ladenburg Arklow | Ireland Time | 01:00 |
| Ladenburg Arkula | India Standard Time | -04:30 |
| Ladenburg Armstrong | Pacific Time | 09:00 |
| Ladenburg Ananthapur | India Standard Time | -04:30 |
| Ladenburg Anchor Point | Alaska Time | 10:00 |
| Ladenburg Anamizu | Japan Time | -08:00 |
| Ladenburg Anaconda | Mountain Time | 08:00 |
| Ladenburg Argenbühl | Central European Time | 00:00 |
| Ladenburg Argent-sur-Sauldre | Central European Time | 00:00 |
| Ladenburg Arden | Eastern Time | 06:00 |
| Ladenburg Ardross | Western Australia Time | -07:00 |
| Ladenburg Ardsley | Eastern Time | 06:00 |
| Ladenburg Åre | Central European Time | 00:00 |
| Ladenburg Andergrove | Eastern Australia Time | -09:00 |
| Ladenburg Anderlecht | Central European Time | 00:00 |
| Ladenburg Arcugnano | Central European Time | 00:00 |
| Ladenburg Amurrio | Central European Time | 00:00 |
| Ladenburg Amsterdam Airport Schiphol | Central European Time | 00:00 |
| Ladenburg Amriswil | Central European Time | 00:00 |
| Ladenburg Amritsar Cantt. | India Standard Time | -04:30 |
| Ladenburg Amory | Central Time | 07:00 |
| Ladenburg Amorbach | Central European Time | 00:00 |
| Ladenburg Ampang | Malaysia Time | -07:00 |
| Ladenburg Amherst | Eastern Time | 06:00 |
| Ladenburg Alhos Vedros | Western European Time | 01:00 |
| Ladenburg Alhandra | Western European Time | 01:00 |
| Ladenburg Amirim | Israel Time | -01:00 |
| Ladenburg Ammon | Mountain Time | 08:00 |