| Costa Rica Malawi | Central Africa Time | -08:00 |
| Costa Rica Kazakhstan | East Kazakhstan Time | -11:00 |
| Costa Rica Ecuador | Ecuador Time | -01:00 |
| Costa Rica Cambodia | Indochina Time | -13:00 |
| Costa Rica Mali | Greenwich Mean Time | -06:00 |
| Costa Rica Guatemala | Central Time | 00:00 |
| Costa Rica Zambia | Central Africa Time | -08:00 |
| Costa Rica Angola | West Africa Time | -07:00 |
| Costa Rica Zimbabwe | Central Africa Time | -08:00 |
| Costa Rica Rwanda | Central Africa Time | -08:00 |
| Costa Rica Greece | Eastern European Time | -08:00 |
| Costa Rica Portugal | Western European Time | -06:00 |
| Costa Rica Tunisia | Central European Time | -07:00 |
| Costa Rica Czech Republic | Central European Time | -07:00 |
| Costa Rica Belgium | Central European Time | -07:00 |
| Costa Rica Somalia | East Africa Time | -09:00 |
| Costa Rica Hungary | Central European Time | -07:00 |
| Costa Rica Bolivia | Bolivia Time | -02:00 |
| Costa Rica Burundi | Central Africa Time | -08:00 |
| Costa Rica Sweden | Central European Time | -07:00 |
| Costa Rica Dominican Republic | Atlantic Time | -02:00 |
| Costa Rica Belarus | Moscow Time | -09:00 |
| Costa Rica Haiti | Eastern Time | -01:00 |
| Costa Rica Benin | West Africa Time | -07:00 |
| Costa Rica Azerbaijan | Azerbaijan Time | -10:00 |
| Costa Rica Austria | Central European Time | -07:00 |
| Costa Rica Honduras | Central Time | 00:00 |
| Costa Rica Switzerland | Central European Time | -07:00 |
| Costa Rica Tajikistan | Tajikistan Time | -11:00 |
| Costa Rica Bulgaria | Eastern European Time | -08:00 |
| Costa Rica Togo | Greenwich Mean Time | -06:00 |
| Costa Rica Libya | Eastern European Time | -08:00 |
| Costa Rica Jordan | Eastern European Time | -08:00 |
| Costa Rica Paraguay | Paraguay Time | -03:00 |
| Costa Rica Laos | Indochina Time | -13:00 |
| Costa Rica Papua New Guinea | Papua New Guinea Time | -16:00 |
| Costa Rica El Salvador | Central Time | 00:00 |
| Costa Rica Nicaragua | Central Time | 00:00 |
| Costa Rica Eritrea | East Africa Time | -09:00 |
| Costa Rica Kyrgyzstan | Kyrgyzstan Time | -12:00 |
| Costa Rica Denmark | Central European Time | -07:00 |
| Costa Rica Slovakia | Central European Time | -07:00 |
| Costa Rica Sierra Leone | Greenwich Mean Time | -06:00 |
| Costa Rica Finland | Eastern European Time | -08:00 |
| Costa Rica Norway | Central European Time | -07:00 |
| Costa Rica Turkmenistan | Turkmenistan Time | -11:00 |
| Costa Rica Central African Republic | West Africa Time | -07:00 |
| Costa Rica Singapore | Singapore Standard Time | -14:00 |
| Costa Rica Georgia | Georgia Time | -10:00 |
| Costa Rica Ireland | Ireland Time | -06:00 |