| Vietnam China | China Time | -01:00 |
| Vietnam India | India Standard Time | 01:30 |
| Vietnam United States | United Kingdom Time | 06:00 |
| Vietnam Brazil | Brasilia Time | 10:00 |
| Vietnam Pakistan | Pakistan Time | 02:00 |
| Vietnam Russia | Moscow Time | 04:00 |
| Vietnam Mexico | Central Time | 12:00 |
| Vietnam Philippines | Philippine Time | -01:00 |
| Vietnam Vietnam | Indochina Time | 00:00 |
| Vietnam Ethiopia | East Africa Time | 04:00 |
| Vietnam Germany | Central European Time | 05:00 |
| Vietnam Egypt | Eastern European Time | 05:00 |
| Vietnam Turkey | Turkey Time | 04:00 |
| Vietnam Thailand | Indochina Time | 00:00 |
| Vietnam France | Central European Time | 05:00 |
| Vietnam United Kingdom | United Kingdom Time | 06:00 |
| Vietnam Italy | Central European Time | 05:00 |
| Vietnam South Africa | South Africa Standard Time | 05:00 |
| Vietnam South Korea | Korean Time | -02:00 |
| Vietnam Spain | Central European Time | 05:00 |
| Vietnam Tanzania | East Africa Time | 04:00 |
| Vietnam Argentina | Argentina Time | 10:00 |
| Vietnam Kenya | East Africa Time | 04:00 |
| Vietnam Poland | Central European Time | 05:00 |
| Vietnam Sudan | Central Africa Time | 05:00 |
| Vietnam Algeria | Central European Time | 06:00 |
| Vietnam Morocco | Western European Time | 06:00 |
| Vietnam Canada | Eastern Time | 11:00 |
| Vietnam Uganda | East Africa Time | 04:00 |
| Vietnam Peru | Peru Time | 12:00 |
| Vietnam Iraq | Arabian Time | 04:00 |
| Vietnam Afghanistan | Afghanistan Time | 02:30 |
| Vietnam Nepal | Nepal Time | 01:15 |
| Vietnam Malaysia | Malaysia Time | -01:00 |
| Vietnam Uzbekistan | Uzbekistan Time | 02:00 |
| Vietnam Venezuela | Venezuela Time | 11:00 |
| Vietnam Ghana | Greenwich Mean Time | 07:00 |
| Vietnam Yemen | Arabian Time | 04:00 |
| Vietnam North Korea | Pyongyang Time | -02:00 |
| Vietnam Syria | Eastern European Time | 04:00 |
| Vietnam Mozambique | Central Africa Time | 05:00 |
| Vietnam Romania | Eastern European Time | 04:00 |
| Vietnam Australia | Eastern Australia Time | -03:00 |
| Vietnam Sri Lanka | India Standard Time | 01:30 |
| Vietnam Côte d'Ivoire | Greenwich Mean Time | 07:00 |
| Vietnam Cameroon | West Africa Time | 06:00 |
| Vietnam Chile | Philippine Time | -01:00 |
| Vietnam Netherlands | Central European Time | 05:00 |
| Vietnam Burkina Faso | Greenwich Mean Time | 07:00 |
| Vietnam Niger | West Africa Time | 06:00 |