| Thailand Bosnia and Herzegovina | Central European Time | 06:00 |
| Thailand Costa Rica | Central Time | 13:00 |
| Thailand Croatia | Central European Time | 06:00 |
| Thailand New Zealand | New Zealand Time | -06:00 |
| Thailand Lebanon | Eastern European Time | 05:00 |
| Thailand Puerto Rico | Argentina Time | 10:00 |
| Thailand Liberia | Greenwich Mean Time | 07:00 |
| Thailand Uruguay | Uruguay Time | 10:00 |
| Thailand Panama | Central Time | 13:00 |
| Thailand Mauritania | Greenwich Mean Time | 07:00 |
| Thailand Congo | West Africa Time | 06:00 |
| Thailand Albania | Central European Time | 06:00 |
| Thailand Armenia | Armenia Time | 03:00 |
| Thailand Lithuania | Eastern European Time | 05:00 |
| Thailand Jamaica | Eastern Time | 12:00 |
| Thailand Kuwait | Arabian Time | 04:00 |
| Thailand Latvia | Eastern European Time | 05:00 |
| Thailand Namibia | Central Africa Time | 05:00 |
| Thailand Botswana | Central Africa Time | 05:00 |
| Thailand Slovenia | Central European Time | 06:00 |
| Thailand Lesotho | South Africa Standard Time | 05:00 |
| Thailand The Gambia | Eastern Australia Time | -04:00 |
| Thailand Guinea-Bissau | Greenwich Mean Time | 07:00 |
| Thailand Gabon | West Africa Time | 06:00 |
| Thailand Swaziland | South Africa Standard Time | 05:00 |
| Thailand Mauritius | Mauritius Time | 03:00 |
| Thailand Estonia | Eastern European Time | 05:00 |
| Thailand Timor-Leste | East Timor Time | -02:00 |
| Thailand Equatorial Guinea | West Africa Time | 06:00 |
| Thailand Fiji | Fiji Time | -06:00 |
| Thailand Qatar | Arabian Time | 04:00 |
| Thailand Reunion | Reunion Time | 03:00 |
| Thailand Comoros | East Africa Time | 04:00 |
| Thailand Guyana | Guyana Time | 11:00 |
| Thailand Djibouti | East Africa Time | 04:00 |
| Thailand Bahrain | Arabian Time | 04:00 |
| Thailand Bhutan | Bhutan Time | 01:00 |
| Thailand Solomon Islands | Solomon Islands Time | -04:00 |
| Thailand Cape Verde | Cape Verde Time | 08:00 |
| Thailand Luxembourg | Central European Time | 06:00 |
| Thailand Suriname | Suriname Time | 10:00 |
| Thailand Guadeloupe | Atlantic Time | 11:00 |
| Thailand Martinique | Atlantic Time | 11:00 |
| Thailand Brunei | Brunei Darussalam Time | -01:00 |
| Thailand Belize | Central Time | 13:00 |
| Thailand The Bahamas | Eastern Time | 12:00 |
| Thailand Barbados | Atlantic Time | 11:00 |
| Thailand French Polynesia | Tahiti Time | 17:00 |
| Thailand French Guiana | French Guiana Time | 10:00 |
| Thailand Samoa | Apia Time | -06:00 |