| Estonia São Tomé and Príncipe | Greenwich Mean Time | 02:00 |
| Estonia Saint Lucia | Atlantic Time | 06:00 |
| Estonia Mayotte | East Africa Time | -01:00 |
| Estonia U.S. Virgin Islands | Atlantic Time | 06:00 |
| Estonia Saint Vincent and the Grenadines | Atlantic Time | 06:00 |
| Estonia Seychelles | Pacific Time | 10:00 |
| Estonia Antigua and Barbuda | Newfoundland Time | 05:30 |
| Estonia Andorra | Central European Time | 01:00 |
| Estonia Dominica | Atlantic Time | 06:00 |
| Estonia Aruba | Atlantic Time | 06:00 |
| Estonia Marshall Islands | Marshall Islands Time | -10:00 |
| Estonia Bermuda | Eastern Time | 07:00 |
| Estonia American Samoa | Samoa Time | 13:00 |
| Estonia Greenland | West Greenland Time | 05:00 |
| Estonia Northern Mariana Islands | Chamorro Standard Time | -08:00 |
| Estonia Saint Kitts and Nevis | Atlantic Time | 06:00 |
| Estonia Faroe Islands | Western European Time | 02:00 |
| Estonia Cayman Islands | Malaysia Time | -06:00 |
| Estonia Monaco | Central European Time | 01:00 |
| Estonia Gibraltar | Central European Time | 01:00 |
| Estonia Montserrat | United Kingdom Time | 02:00 |
| Estonia Saint Helena | Eastern Time | 07:00 |
| Estonia Saint Pierre and Miquelon | Reunion Time | -02:00 |
| Estonia Falkland Islands (Islas Malvinas) | United Kingdom Time | 02:00 |
| Estonia Norfolk Island | Eastern Time | 07:00 |