| Port Harcourt Shanghai | China Time | -07:00 |
| Port Harcourt Istanbul | Turkey Time | -02:00 |
| Port Harcourt Buenos Aires | Argentina Time | 04:00 |
| Port Harcourt Mumbai | India Standard Time | -04:30 |
| Port Harcourt Mexico City | Central Time | 07:00 |
| Port Harcourt Beijing | China Time | -07:00 |
| Port Harcourt Karachi | Pakistan Time | -04:00 |
| Port Harcourt Tianjin | China Time | -07:00 |
| Port Harcourt Guangzhou | China Time | -07:00 |
| Port Harcourt Delhi | India Standard Time | -04:30 |
| Port Harcourt Moscow | Moscow Time | -02:00 |
| Port Harcourt Shenzhen | China Time | -07:00 |
| Port Harcourt Dhaka | Bangladesh Time | -05:00 |
| Port Harcourt Seoul | Korean Time | -08:00 |
| Port Harcourt São Paulo | Brasilia Time | 04:00 |
| Port Harcourt Wuhan | China Time | -07:00 |
| Port Harcourt Lagos | West Africa Time | 00:00 |
| Port Harcourt Jakarta | Western Indonesia Time | -06:00 |
| Port Harcourt Tokyo | Japan Time | -08:00 |
| Port Harcourt New York | Eastern Time | 05:00 |
| Port Harcourt Dongguan | China Time | -07:00 |
| Port Harcourt Taipei | Taipei Time | -07:00 |
| Port Harcourt Kinshasa | West Africa Time | 00:00 |
| Port Harcourt Lima | Peru Time | 06:00 |
| Port Harcourt Cairo | Eastern European Time | -01:00 |
| Port Harcourt Bogotá | Colombia Time | 06:00 |
| Port Harcourt London | United Kingdom Time | 00:00 |
| Port Harcourt Chongqing | China Time | -07:00 |
| Port Harcourt Chengdu | China Time | -07:00 |
| Port Harcourt Baghdad | Arabian Time | -02:00 |
| Port Harcourt Nanjing | China Time | -07:00 |
| Port Harcourt Tehran | Iran Time | -03:30 |
| Port Harcourt Nanchong | China Time | -07:00 |
| Port Harcourt Hong Kong | Hong Kong Time | -07:00 |
| Port Harcourt Hsi-an | China Time | -07:00 |
| Port Harcourt Lahore | Pakistan Time | -04:00 |
| Port Harcourt Shenyang | China Time | -07:00 |
| Port Harcourt Hangzhou | China Time | -07:00 |
| Port Harcourt Rio de Janeiro | Brasilia Time | 04:00 |
| Port Harcourt Harbin | China Time | -07:00 |
| Port Harcourt Tai’an | China Time | -07:00 |
| Port Harcourt Suzhou | China Time | -07:00 |
| Port Harcourt Shantou | China Time | -07:00 |
| Port Harcourt Bangkok | Indochina Time | -06:00 |
| Port Harcourt Bangalore | India Standard Time | -04:30 |
| Port Harcourt Saint Petersburg | Moscow Time | -02:00 |
| Port Harcourt Santiago | Chile Time | 04:00 |
| Port Harcourt Kolkata | India Standard Time | -04:30 |
| Port Harcourt Syd | Eastern Australia Time | -10:00 |
| Port Harcourt Yangon | Myanmar Time | -05:30 |