| Bujumbura Shanghai | China Time | -06:00 |
| Bujumbura Istanbul | Turkey Time | -01:00 |
| Bujumbura Buenos Aires | Argentina Time | 05:00 |
| Bujumbura Mumbai | India Standard Time | -03:30 |
| Bujumbura Mexico City | Central Time | 08:00 |
| Bujumbura Beijing | China Time | -06:00 |
| Bujumbura Karachi | Pakistan Time | -03:00 |
| Bujumbura Tianjin | China Time | -06:00 |
| Bujumbura Guangzhou | China Time | -06:00 |
| Bujumbura Delhi | India Standard Time | -03:30 |
| Bujumbura Moscow | Moscow Time | -01:00 |
| Bujumbura Shenzhen | China Time | -06:00 |
| Bujumbura Dhaka | Bangladesh Time | -04:00 |
| Bujumbura Seoul | Korean Time | -07:00 |
| Bujumbura São Paulo | Brasilia Time | 05:00 |
| Bujumbura Wuhan | China Time | -06:00 |
| Bujumbura Lagos | West Africa Time | 01:00 |
| Bujumbura Jakarta | Western Indonesia Time | -05:00 |
| Bujumbura Tokyo | Japan Time | -07:00 |
| Bujumbura New York | Eastern Time | 07:00 |
| Bujumbura Dongguan | China Time | -06:00 |
| Bujumbura Taipei | Taipei Time | -06:00 |
| Bujumbura Kinshasa | West Africa Time | 01:00 |
| Bujumbura Lima | Peru Time | 07:00 |
| Bujumbura Cairo | Eastern European Time | 00:00 |
| Bujumbura Bogotá | Colombia Time | 07:00 |
| Bujumbura London | United Kingdom Time | 02:00 |
| Bujumbura Chongqing | China Time | -06:00 |
| Bujumbura Chengdu | China Time | -06:00 |
| Bujumbura Baghdad | Arabian Time | -01:00 |
| Bujumbura Nanjing | China Time | -06:00 |
| Bujumbura Tehran | Iran Time | -01:30 |
| Bujumbura Nanchong | China Time | -06:00 |
| Bujumbura Hong Kong | Hong Kong Time | -06:00 |
| Bujumbura Hsi-an | China Time | -06:00 |
| Bujumbura Lahore | Pakistan Time | -03:00 |
| Bujumbura Shenyang | China Time | -06:00 |
| Bujumbura Hangzhou | China Time | -06:00 |
| Bujumbura Rio de Janeiro | Brasilia Time | 05:00 |
| Bujumbura Harbin | China Time | -06:00 |
| Bujumbura Tai’an | China Time | -06:00 |
| Bujumbura Suzhou | China Time | -06:00 |
| Bujumbura Shantou | China Time | -06:00 |
| Bujumbura Bangkok | Indochina Time | -05:00 |
| Bujumbura Bangalore | India Standard Time | -03:30 |
| Bujumbura Saint Petersburg | Moscow Time | -01:00 |
| Bujumbura Santiago | Chile Time | 05:00 |
| Bujumbura Kolkata | India Standard Time | -03:30 |
| Bujumbura Syd | Eastern Australia Time | -09:00 |
| Bujumbura Yangon | Myanmar Time | -04:30 |