| Comoros Bosnia and Herzegovina | Central European Time | 01:00 |
| Comoros Costa Rica | Central Time | 09:00 |
| Comoros Croatia | Central European Time | 01:00 |
| Comoros New Zealand | New Zealand Time | -09:00 |
| Comoros Lebanon | Eastern European Time | 00:00 |
| Comoros Puerto Rico | Argentina Time | 06:00 |
| Comoros Liberia | Greenwich Mean Time | 03:00 |
| Comoros Uruguay | Uruguay Time | 06:00 |
| Comoros Panama | Central Time | 08:00 |
| Comoros Mauritania | Greenwich Mean Time | 03:00 |
| Comoros Congo | West Africa Time | 02:00 |
| Comoros Albania | Central European Time | 01:00 |
| Comoros Armenia | Armenia Time | -01:00 |
| Comoros Lithuania | Eastern European Time | 00:00 |
| Comoros Jamaica | Eastern Time | 08:00 |
| Comoros Kuwait | Arabian Time | 00:00 |
| Comoros Latvia | Eastern European Time | 00:00 |
| Comoros Namibia | Central Africa Time | 01:00 |
| Comoros Botswana | Central Africa Time | 01:00 |
| Comoros Slovenia | Central European Time | 01:00 |
| Comoros Lesotho | South Africa Standard Time | 01:00 |
| Comoros The Gambia | Eastern Australia Time | -07:00 |
| Comoros Guinea-Bissau | Greenwich Mean Time | 03:00 |
| Comoros Gabon | West Africa Time | 02:00 |
| Comoros Swaziland | South Africa Standard Time | 01:00 |
| Comoros Mauritius | Mauritius Time | -01:00 |
| Comoros Estonia | Eastern European Time | 00:00 |
| Comoros Timor-Leste | East Timor Time | -06:00 |
| Comoros Equatorial Guinea | West Africa Time | 02:00 |
| Comoros Fiji | Fiji Time | -09:00 |
| Comoros Qatar | Arabian Time | 00:00 |
| Comoros Reunion | Reunion Time | -01:00 |
| Comoros Comoros | East Africa Time | 00:00 |
| Comoros Guyana | Guyana Time | 07:00 |
| Comoros Djibouti | East Africa Time | 00:00 |
| Comoros Bahrain | Arabian Time | 00:00 |
| Comoros Bhutan | Bhutan Time | -03:00 |
| Comoros Solomon Islands | Solomon Islands Time | -08:00 |
| Comoros Cape Verde | Cape Verde Time | 04:00 |
| Comoros Luxembourg | Central European Time | 01:00 |
| Comoros Suriname | Suriname Time | 06:00 |
| Comoros Guadeloupe | Atlantic Time | 07:00 |
| Comoros Martinique | Atlantic Time | 07:00 |
| Comoros Brunei | Brunei Darussalam Time | -05:00 |
| Comoros Belize | Central Time | 09:00 |
| Comoros The Bahamas | Eastern Time | 07:00 |
| Comoros Barbados | Atlantic Time | 07:00 |
| Comoros French Polynesia | Tahiti Time | 13:00 |
| Comoros French Guiana | French Guiana Time | 06:00 |
| Comoros Samoa | Apia Time | -10:00 |